HANCOCK JOHN STRATEGIC SERIES
497, 1998-05-06
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                                  JOHN HANCOCK

                                  Income Funds

                                     [LOGO]

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Prospectus
May 1, 1998*

This prospectus gives vital information about these funds. For your own benefit
and protection, please read it before you invest, and keep it on hand for future
reference.

Please note that these funds:
 o are not bank deposits
 o are not federally insured
 o are not endorsed by any bank or
   government agency
 o are not guaranteed to achieve
   their goal(s)

Some of these funds may invest up to 100% in junk bonds; read risk information
carefully.

Like all mutual fund shares, these securities have not been approved or
disapproved by the Securities and Exchange Commission or any state securities
commission, nor has the Securities and Exchange Commission or any state
securities commission passed upon the accuracy or adequacy of this prospectus.
Any representation to the contrary is a criminal offense.


*October 1, 1997 for Sovereign Bond Fund


Government Income Fund

High Yield Bond Fund

Intermediate Maturity
Government Fund

Sovereign Bond Fund

Sovereign U.S. Government Income Fund

Strategic Income Fund

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue, Boston, Massachusetts 02199-7603


<PAGE>

Contents

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<TABLE>
<S>                                           <C>                                   <C>
A fund-by-fund look at goals,                 Government Income Fund                         4
strategies, risks, expenses and
financial history.                            High Yield Bond Fund                           6
 
                                              Intermediate Maturity Government Fund          8
 
                                              Sovereign Bond Fund                           10
 
                                              Sovereign U.S. Government Income Fund         12

                                              Strategic Income Fund                         14


Policies and instructions for opening,        Your account
maintaining and closing an account    
in any income fund.                           Choosing a share class                        16

                                              How sales charges are calculated              16

                                              Sales charge reductions and waivers           17

                                              Opening an account                            18

                                              Buying shares                                 19

                                              Selling shares                                20

                                              Transaction policies                          22

                                              Dividends and account policies                22

                                              Additional investor services                  23


Details that apply to the income              Fund details
funds as a group.               
                                              Business structure                            24
          
                                              Sales compensation                            25

                                              More about risk                               27


                                              For more information                  back cover
</TABLE>


<PAGE>

Overview

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FUND INFORMATION KEY

Concise fund-by-fund descriptions begin on the next page. Each description
provides the following information:

[Clip Art] Goal and strategy The fund's particular investment goals and the
strategies it intends to use in pursuing those goals.

[Clip Art] Portfolio securities The primary types of securities in which the
fund invests. Secondary investments are described in "More about risk" at the
end of the prospectus.

[Clip Art] Risk factors The major risk factors associated with the fund.

[Clip Art] Portfolio management The individual or group designated by the
investment adviser to handle the fund's day-to-day management.

[Clip Art] Expenses The overall costs borne by an investor in the fund,
including sales charges and annual expenses.

[Clip Art] Financial highlights A table showing the fund's financial performance
for up to ten years, by share class. A bar chart showing total return allows you
to compare the fund's historical risk level to those of other funds.

GOAL OF THE INCOME FUNDS

John Hancock income funds seek current income without sacrificing total return.
Some of the funds also invest for stability of principal. Each fund has its own
strategy and its own risk/reward profile. Because you could lose money by
investing in these funds, be sure to read all risk disclosure carefully before
investing.

WHO MAY WANT TO INVEST

These funds may be appropriate for investors who:

o are seeking a regular stream of income

o are seeking higher potential returns than money market funds and are willing
  to accept moderate risk of volatility

o want to diversify their portfolios

o are seeking a mutual fund for the income portion of an asset allocation 
  portfolio

o are retired or nearing retirement

Income funds may NOT be appropriate if you:

o are investing for maximum return over a long time horizon

o require absolute stability of your principal

THE MANAGEMENT FIRM


All John Hancock income funds are managed by John Hancock Advisers, Inc. Founded
in 1968, John Hancock Advisers is a wholly owned subsidiary of John Hancock
Mutual Life Insurance Company and manages more than $30 billion in assets.



<PAGE>

Government Income Fund
REGISTRANT NAME: 
JOHN HANCOCK BOND TRUST      TICKER SYMBOL      CLASS A: JHGIX    CLASS B: TSGIX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks to earn a high level of current income consistent with
preservation of capital. To pursue this goal, the fund invests primarily in U.S.
Government and agency securities of any maturity, as described below. Stability
of share price is a secondary goal.

PORTFOLIO SECURITIES

[Clip Art] Under normal circumstances, the fund invests at least 80% of assets
in securities that are issued, or guaranteed as to principal and interest, by
the U.S. Government, its agencies or instrumentalities. These may include
Treasuries, mortgage-backed securities such as Ginnie Maes, Freddie Macs and
Fannie Maes, and repurchase agreements and forward commitments involving these
securities.

For liquidity and flexibility, the fund may place up to 20% of assets in
high-quality short-term securities. In abnormal market conditions, it may invest
more assets in these securities as a defensive tactic. The fund also may invest
in certain higher-risk investments, including asset-backed securities, U.S.
dollar-denominated foreign government securities and derivative and leveraged
investments, and may engage in other investment practices. Investments in
asset-backed and foreign government securities must be in the two highest and
four highest rating categories, respectively, or if unrated, be of comparable
quality. Up to 10% of assets may be invested in foreign government bonds rated
BB/Ba or B (junk bonds).

RISK FACTORS

[Clip Art] As with most income funds, the value of your investment will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including U.S.
Government and mortgage-backed securities). To the extent that the fund invests
in mortgage-backed securities, it may also be subject to extension and
prepayment risks. These risks are defined in "More about risk" starting on page
27. Other factors may affect the market price and yield of the fund's
securities, including investor demand and domestic and worldwide economic
conditions.

The U.S. Government does not guarantee the market value or the current yield of
government securities, nor does the government's guarantee in any way extend to
the fund itself. Please read "More about risk" carefully before investing.

PORTFOLIO MANAGEMENT

[Clip Art] Barry H. Evans, CFA, leader of the fund's portfolio management team
since January 1995, is a senior vice president of the adviser. He has been in
the investment business since joining John Hancock Funds in 1986.

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INVESTOR EXPENSES

[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
 Shareholder transaction expenses                           Class A      Class B
- --------------------------------------------------------------------------------

Maximum sales charge imposed on purchases
(as a percentage of offering price)                         4.50%        none

Maximum sales charge imposed on reinvested dividends        none         none

Maximum deferred sales charge                               none(1)      5.00%

Redemption fee(2)                                           none         none

Exchange fee                                                none         none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------

Management fee                                              0.63%        0.63%

12b-1 fee(3)                                                0.25%        1.00%

Other expenses                                              0.25%        0.25%

Total fund operating expenses                               1.13%        1.88%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                       Year 1    Year 3     Year 5       Year 10
- --------------------------------------------------------------------------------
 Class A shares                     $56      $79        $104         $176

 Class B shares

  Assuming redemption
  at end of period                  $69      $89        $122         $200

  Assuming no redemption            $19      $59        $102         $200

 This example is for comparison purposes only and is not a representation of the
 fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.


4  GOVERNMENT INCOME FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[Clip Art] The figures below have been audited by the fund's independent
auditors, Ernst & Young LLP.

[The following table was represented by a bar graph in the printed materials.]


<TABLE>
<S>                                  <C>       <C>    <C>    <C>    <C>      <C>      <C>        <C>       <C>   <C>      <C>    
Volatility, as indicated by Class B
year-by-year total investment      
return (%)                           2.40(6)   10.22  3.71   14.38  8.81(7)  9.86(7)  (6.42)(7)  14.49(7)  3.84  2.02(6)  6.25(6,13)
(scale varies from fund to fund)
</TABLE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                                                 10/94(1)          10/95(2)        10/96   
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                                     <C>              <C>            <C>       
 Per share operating performance
 Net asset value ("NAV"), beginning of period                                             $8.85             $8.75          $9.32   
 Net investment income (loss)                                                              0.06              0.72           0.65(4)
 Net realized and unrealized gain (loss) on investments                                   (0.10)             0.57          (0.25)  
 Total from investment operations                                                         (0.04)             1.29           0.40   
 Less distributions:
    Dividends from net investment income                                                  (0.06)            (0.72)         (0.65)  
 NAV, end of period                                                                       $8.75             $9.32          $9.07   
 Total investment return at NAV(5) (%)                                                    (0.45)(6)         15.32(7)        4.49   
 Total adjusted investment return at NAV(5) (%)                                           (0.46)(6)         15.28             --   
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                                               223           470,569        396,323   
 Ratio of expenses to average net assets(7) (%)                                            0.12(6)           1.19           1.17   
 Ratio of net investment income (loss) to average net assets(7) (%)                        0.71(6)           7.38           7.10   
 Portfolio turnover rate (%)                                                                 92               102(9)         106   
 Debt outstanding at end of period (000s omitted)(10) ($)                                    --                --             --   
 Average daily amount of debt outstanding during the period (000s omitted)(10) ($)          349               N/A            N/A   
 Average monthly number of shares outstanding during the period (000s omitted)           28,696               N/A            N/A   
 Average daily amount of debt outstanding per share
 during the period(10) ($)                                                                 0.01               N/A            N/A   
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                                                    5/97(3)            11/97(13)
- ------------------------------------------------------------------------------------------------------------------------
 <S>                                                                                       <C>               <C>        
 Per share operating performance                                                                                        
 Net asset value ("NAV"), beginning of period                                                $9.07             $8.93    
 Net investment income (loss)                                                                 0.37(4)           0.31(4) 
 Net realized and unrealized gain (loss) on investments                                      (0.14)             0.27    
 Total from investment operations                                                             0.23              0.58    
 Less distributions:                                                                                                    
    Dividends from net investment income                                                     (0.37)            (0.31)   
 NAV, end of period                                                                          $8.93             $9.20    
 Total investment return at NAV(5) (%)                                                        2.57(6)           6.65(6) 
 Total adjusted investment return at NAV(5) (%)                                                 --                --    
 Ratios and supplemental data                                                                                           
 Net assets, end of period (000s omitted) ($)                                              359,758           353,318    
 Ratio of expenses to average net assets(7) (%)                                               1.13(8)           1.13(8) 
 Ratio of net investment income (loss) to average net assets(7) (%)                           7.06(8)           6.92(8) 
 Portfolio turnover rate (%)                                                                   129                53    
 Debt outstanding at end of period (000s omitted)(10) ($)                                       --                --    
 Average daily amount of debt outstanding during the period (000s omitted)(10) ($)             N/A               N/A    
 Average monthly number of shares outstanding during the period (000s omitted)                 N/A               N/A    
 Average daily amount of debt outstanding per share                                                                     
 during the period(10) ($)                                                                     N/A               N/A    
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                                          10/88(1)          10/89         10/90         10/91       10/92   
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                              <C>              <C>           <C>          <C>         <C>       
 Per share operating performance
 NAV, beginning of period                                         $10.58           $10.01         $9.98         $9.37       $9.79   
 Net investment income (loss)                                       0.69(4)          0.98          0.88          0.89        0.80   
 Net realized and unrealized gain (loss) on investments            (0.45)           (0.01)        (0.54)         0.40        0.03   
 Total from investment operations                                   0.24             0.97          0.34          1.29        0.83   
 Less distributions:
    Dividends from net investment income                           (0.64)           (1.00)        (0.95)        (0.87)      (0.79)  
    Distributions from net realized gain on investments sold       (0.17)              --            --            --          --   
    Total distributions:                                           (0.81)           (1.00)        (0.95)        (0.87)      (0.79)  
 NAV, end of period                                               $10.01            $9.98         $9.37         $9.79       $9.83   
 Total investment return at NAV(5) (%)                              2.40(6)         10.22          3.71         14.38        8.81(7)
 Total adjusted investment return at NAV(5,11) (%)                  1.02(6)          9.40          3.67            --        8.66   
 Ratios and supplemental data
 Net assets end of period (000s omitted) ($)                       6,966           26,568        64,707       129,014     225,540   
 Ratio of expenses to average net assets (%)                        1.38(6)          2.00          2.00          2.00        2.00(7)
 Ratio of adjusted expenses to average net assets(12) (%)           2.76(6)          2.82          2.04            --          --   
 Ratio of net investment income (loss) to average
 net assets (%)                                                     6.34(6)          9.64          9.22          9.09        8.03(7)
 Ratio of adjusted net investment income (loss)
 to average net assets(12) (%)                                      4.96(6)          8.82          9.18            --          --   
 Portfolio turnover rate (%)                                         174              151            83           162         112   
 Fee reduction per share ($)                                        0.15             0.08         0.004            --          --   
 Debt outstanding at end of period (000s omitted)(10) ($)             --               --            --            --          --   
 Average daily amount of debt outstanding during the
 period (000s omitted)(10) ($)                                        --               --            --            --       6,484   
 Average monthly number of shares outstanding during
 the period (000s omitted)                                            --               --            --            --      18,572   
 Average daily amount of debt outstanding per share
 during the period(10) ($)                                            --               --            --            --        0.35   
</TABLE>


<TABLE>                                                      
<CAPTION>                                                    
- ------------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                                              10/93            10/94           10/95(2)          10/96      
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                <C>              <C>              <C>              <C>          
 Per share operating performance                                                                                                    
 NAV, beginning of period                                             $9.83           $10.05            $8.75            $9.32      
 Net investment income (loss)                                          0.70             0.65             0.65             0.58(4)   
 Net realized and unrealized gain (loss) on investments                0.24            (1.28)            0.57            (0.24)     
 Total from investment operations                                      0.94            (0.63)            1.22             0.34      
 Less distributions:                                                                                                                
    Dividends from net investment income                              (0.72)           (0.65)           (0.65)           (0.58)     
    Distributions from net realized gain on investments sold             --            (0.02)              --               --      
    Total distributions:                                              (0.72)           (0.67)           (0.65)           (0.58)     
 NAV, end of period                                                  $10.05            $8.75            $9.32            $9.08      
 Total investment return at NAV(5) (%)                                 9.86(7)         (6.42)(7)        14.49(7)          3.84      
 Total adjusted investment return at NAV(5,11) (%)                     9.85            (6.43)           14.47               --      
 Ratios and supplemental data                                                                                                       
 Net assets end of period (000s omitted) ($)                        293,413          241,061          226,954          178,124      
 Ratio of expenses to average net assets (%)                           2.00(7)          1.93(7)          1.89(7)          1.90      
 Ratio of adjusted expenses to average net assets(12) (%)                --               --               --               --      
 Ratio of net investment income (loss) to average                                                                                   
 net assets (%)                                                        7.06(7)          6.98(7)          7.26(7)          6.37      
 Ratio of adjusted net investment income (loss)                                                                                     
 to average net assets(12) (%)                                           --               --               --               --      
 Portfolio turnover rate (%)                                            138               92              102(9)           106      
 Fee reduction per share ($)                                             --               --               --               --      
 Debt outstanding at end of period (000s omitted)(10) ($)                --               --               --               --      
 Average daily amount of debt outstanding during the                                                                                
 period (000s omitted)(10) ($)                                          503              349              N/A              N/A      
 Average monthly number of shares outstanding during                                                                                
 the period (000s omitted)                                           26,378           28,696              N/A              N/A      
 Average daily amount of debt outstanding per share                                                                                 
 during the period(10) ($)                                             0.02             0.01              N/A              N/A      
</TABLE>                                                     


<TABLE>                                                      
<CAPTION>                                                    
- ---------------------------------------------------------------------------------------------- 
 Class B - period ended:                                            5/97(3)          11/97(13) 
- ---------------------------------------------------------------------------------------------- 
 <S>                                                              <C>              <C>         
 Per share operating performance                                                               
 NAV, beginning of period                                           $9.08            $8.93     
 Net investment income (loss)                                        0.33(4)          0.28(4)  
 Net realized and unrealized gain (loss) on investments             (0.15)            0.27     
 Total from investment operations                                    0.18             0.55     
 Less distributions:                                                                           
    Dividends from net investment income                            (0.33)           (0.28)    
    Distributions from net realized gain on investments sold           --               --     
    Total distributions:                                            (0.33)           (0.28)    
 NAV, end of period                                                 $8.93            $9.20     
 Total investment return at NAV(5) (%)                               2.02(6)          6.25(6)  
 Total adjusted investment return at NAV(5,11) (%)                     --               --     
 Ratios and supplemental data                                                                  
 Net assets end of period (000s omitted) ($)                      153,390          147,385     
 Ratio of expenses to average net assets (%)                         1.87(8)          1.88(8)  
 Ratio of adjusted expenses to average net assets(12) (%)              --               --     
 Ratio of net investment income (loss) to average                                              
 net assets (%)                                                      6.32(8)          6.18(8)  
 Ratio of adjusted net investment income (loss)                                                
 to average net assets(12) (%)                                         --               --     
 Portfolio turnover rate (%)                                          129               53     
 Fee reduction per share ($)                                           --               --     
 Debt outstanding at end of period (000s omitted)(10) ($)              --               --     
 Average daily amount of debt outstanding during the                                           
 period (000s omitted)(10) ($)                                        N/A              N/A     
 Average monthly number of shares outstanding during                                           
 the period (000s omitted)                                            N/A              N/A     
 Average daily amount of debt outstanding per share                                            
 during the period(10) ($)                                            N/A              N/A     
</TABLE>                                                     


(1)   Class A and Class B shares commenced operations on September 30, 1994 and
      February 23, 1988, respectively.
(2)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(3)   Effective May 31, 1997, the fiscal year end changed from October 31 to May
      31.
(4)   Based on the average of the shares outstanding at the end of each month.
(5)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(6)   Not annualized.

(7)   Excludes interest expense, which equalled 0.04% for Class A for the year
      ended October 31, 1995 and 0.15%, 0.01%, 0.01% and 0.02% for Class B for
      the years ended October 31, 1992, 1993, 1994 and 1995, respectively.

(8)   Annualized.
(9)   Portfolio turnover rate excludes merger activity.
(10)  Debt outstanding consists of reverse repurchase agreements entered into
      during the year.
(11)  An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(12)  Unreimbursed, without fee reduction.
(13)  Unaudited.


                                                        GOVERNMENT INCOME FUND 5
<PAGE>

High Yield Bond Fund

REGISTRANT NAME: JOHN HANCOCK BOND TRUST  
                 TICKER SYMBOL    CLASS A: JHHBX  CLASS B: TSHYX   CLASS C: N/A
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks to maximize current income without assuming undue
risk. To pursue this goal, the fund invests primarily in junk bonds, i.e.
lower-rated, higher-yielding debt securities.

Because the performance of junk bonds has historically been influenced by
economic conditions, the fund may rotate securities selection by business sector
according to the economic outlook.

The fund also seeks capital appreciation, but only when consistent with its
primary goal.

PORTFOLIO SECURITIES

[Clip Art] Under normal circumstances, the fund invests at least 65% of assets
in bonds rated lower than BBB/Baa and their unrated equivalents. Up to 30% of
assets may be invested in bonds rated CC/Ca. Up to 40% of assets may be invested
in the securities of issuers in the electric utility and telephone industries.
For all other industries, the limitation is 25% of assets.

Types of bonds include, but are not limited to, domestic and foreign corporate
bonds, debentures, notes, convertible securities, preferred stocks, municipal
obligations and government obligations.

The fund may also invest up to 20% of net assets in U.S. or foreign equities.

For liquidity and flexibility, the fund may place up to 35% of assets in
investment-grade short-term securities. In abnormal market conditions, it may
invest more assets in these securities as a defensive tactic. The fund also may
invest in certain higher-risk investments, including restricted securities, and
may engage in other investment practices.

RISK FACTORS

[Clip Art] Investors should expect greater fluctuations in share price, yield
and total return compared with less aggressive bond funds. These fluctuations,
whether positive or negative, may be sharp and unanticipated.

Issuers of junk bonds are typically in weak financial health and their ability
to pay interest and principal is uncertain. Compared with issuers of
investment-grade bonds, they are more likely to encounter financial difficulties
and to be materially affected by these difficulties when they do encounter them.
Junk bond markets may react strongly to adverse news about an issuer or the
economy, or to the perception or expectation of adverse news. Before you invest,
please read "More about risk" starting on page 27.

PORTFOLIO MANAGEMENT

[Clip Art] Arthur N. Calavritinos, CFA, leader of the fund's portfolio
management team since July 1995, is a vice president of the adviser. He joined
John Hancock Funds in 1988 and has been in the investment business since 1987.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES


[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Because no Class C shares were issued or outstanding during the past
year, Class C expenses are based on Class B expenses. Future expenses may be
greater or less.



- --------------------------------------------------------------------------------
 Shareholder transaction expenses              Class A     Class B     Class C
- --------------------------------------------------------------------------------
 Maximum sales charge imposed on
 purchases (as a percentage of
 offering price)                               4.50%       none        none

 Maximum sales charge imposed on
 reinvested dividends                          none        none        none

 Maximum deferred sales charge                 none(1)     5.00%       1.00%

 Redemption fee(2)                             none        none        none

 Exchange fee                                  none        none        none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------

 Management fee                                0.54%       0.54%       0.54%

 12b-1 fee(3)                                  0.25%       1.00%       1.00%

 Other expenses                                0.25%       0.25%       0.25%

 Total fund operating expenses                 1.04%       1.79%       1.79%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                     Year 1      Year 3      Year 5      Year 10
- --------------------------------------------------------------------------------
 Class A shares                  $55         $77         $100        $166

 Class B shares

    Assuming redemption 
    at end of period             $68         $86         $117        $191

    Assuming no redemption       $18         $56         $97         $191

 Class C shares

    Assuming redemption 
    at end of period             $28         $56         $97         $211

    Assuming no redemption       $18         $56         $97         $211

  This example is for comparison purposes only and is not a representation of
  the fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."

(2)   Does not include wire redemption fee (currently $4.00).

(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.


6  HIGH YIELD BOND FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[Clip Art] The figures below have been audited
by the fund's independent auditors, Ernst & Young
LLP.

[The following table was represented by a bar graph in the printed materials.]


<TABLE>
<S>                              <C>        <C>    <C>     <C>     <C>    <C>    <C>    <C>     <C>      <C>    <C>       <C>    
Volatility, as 
indicated by Class B
year-by-year total                 
investment return (%)            (0.10)(6)  9.77   (4.51)  (8.04)  34.21  11.56  21.76  (1.33)  7.97     15.24  10.06(6)  8.27(6,11)
(scale varies from fund to fund)                                                                                 seven      six
                                                                                                                 months    months
</TABLE>


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                             10/93(1)         10/94          10/95(2)      10/96      
- ------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                  <C>            <C>             <C>          <C>         
 Per share operating performance
 Net asset value ("NAV"), beginning of period                         $8.10           $8.23           $7.33        $7.20      
 Net investment income (loss)                                          0.33            0.80(4)         0.72         0.76(4)   
 Net realized and unrealized gain (loss) on investments                0.09           (0.83)          (0.12)        0.35      
 Total from investment operations                                      0.42           (0.03)           0.60         1.11      
 Less distributions:
    Dividends from net investment income                              (0.29)          (0.82)          (0.73)       (0.76)     
    Distributions from net realized gain on investments sold             --           (0.05)             --           --      
    Total distributions                                               (0.29)          (0.87)          (0.73)       (0.76)     
 NAV, end of period                                                   $8.23           $7.33           $7.20        $7.55      
 Total investment return at NAV(5) (%)                                 4.96(6)        (0.59)           8.83        16.06      
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                         2,344          11,696          26,452       52,792      
 Ratio of expenses to average net assets (%)                           0.91(7)         1.16            1.16         1.10      
 Ratio of net investment income (loss) to average net assets (%)      12.89(7)        10.14           10.23        10.31      
 Portfolio turnover rate (%)                                            204             153              98          113      
 Average Brokerage Commission Rate(8)($)                                 --              --              --           --      
</TABLE>

<TABLE>                                                          
<CAPTION>                                                        
- -----------------------------------------------------------------------------------------------
 Class A - period ended:                                             5/97(3)          11/97(11)
- -----------------------------------------------------------------------------------------------
 <S>                                                                 <C>            <C>        
 Per share operating performance                                                               
 Net asset value ("NAV"), beginning of period                         $7.55           $7.87    
 Net investment income (loss)                                          0.45            0.39    
 Net realized and unrealized gain (loss) on investments                0.32            0.28    
 Total from investment operations                                      0.77            0.67    
 Less distributions:                                                                           
    Dividends from net investment income                              (0.45)          (0.39)   
    Distributions from net realized gain on investments sold             --              --    
    Total distributions                                               (0.45)          (0.39)   
 NAV, end of period                                                   $7.87           $8.15    
 Total investment return at NAV(5) (%)                                10.54(6)         8.68(6) 
 Ratios and supplemental data                                                                  
 Net assets, end of period (000s omitted) ($)                        97,925         165,597    
 Ratio of expenses to average net assets (%)                           1.05(7)         0.94(7) 
 Ratio of net investment income (loss) to average net assets (%)      10.19(7)         9.51(7) 
 Portfolio turnover rate (%)                                             78              61    
 Average Brokerage Commission Rate(8)($)                             0.0583          0.0626    
</TABLE>                                                         


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                                10/87(1)          10/88            10/89         10/90         10/91     
- ---------------------------------------------------------------------------------------------------------------------------------
 <S>                                                     <C>             <C>              <C>           <C>           <C>        
 Per share operating performance
 NAV, beginning of period                                $9.95            $9.94            $9.70         $8.14         $6.45     
 Net investment income (loss)                             0.01             1.07(4)          1.16          1.09          0.98     
 Net realized and unrealized gain (loss)
 on investments                                          (0.02)           (0.14)           (1.55)        (1.68)         1.06     
 Total from investment operations                        (0.01)            0.93            (0.39)        (0.59)         2.04     
 Less distributions:
    Dividends from net investment income                    --            (1.17)           (1.14)        (1.09)        (0.98)    
    Distributions from net realized gain on
    investments sold                                        --               --               --            --            --     
    Distributions from capital paid-in                      --               --            (0.03)        (0.01)        (0.07)    
    Total distributions                                     --            (1.17)           (1.17)        (1.10)        (1.05)    
 NAV, end of period                                      $9.94            $9.70            $8.14         $6.45         $7.44     
 Total investment return at NAV(5) (%)                   (0.10)(6)         9.77            (4.51)        (8.04)        34.21     
 Total adjusted investment return at NAV(5,9) (%)        (0.41)(6)         9.01            (4.82)        (8.07)           --     
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)              110           20,852           33,964        37,097        72,023     
 Ratio of expenses to average net assets (%)              0.03(6)          2.00             2.20          2.22          2.24     
 Ratio of adjusted expenses to average
 net assets(10) (%)                                       0.34(6)          2.76             2.51          2.25            --     
 Ratio of net investment income (loss) to
 average net assets (%)                                   0.09(6)         10.97            12.23         14.59         13.73     
 Ratio of adjusted net investment income (loss)
 to average net assets(10) (%)                           (0.22)(6)        10.21            11.92         14.56            --     
 Portfolio turnover rate (%)                                --               60              100            96            93     
 Fee reduction per share ($)                              0.03             0.07             0.03         0.002            --     
 Average Brokerage Commission Rate(8)($)                    --               --               --            --            --     
</TABLE>

<TABLE>                                           
<CAPTION>                                         
- -----------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                              10/92         10/93         10/94           10/95(2)       10/96       
- -----------------------------------------------------------------------------------------------------------------------------
 <S>                                                 <C>          <C>           <C>              <C>           <C>           
 Per share operating performance                                                                                             
 NAV, beginning of period                             $7.44         $7.43         $8.23            $7.33         $7.20       
 Net investment income (loss)                          0.87          0.80          0.74(4)          0.67          0.70(4)    
 Net realized and unrealized gain (loss)                                                                                     
 on investments                                       (0.04)         0.75         (0.83)           (0.13)         0.35       
 Total from investment operations                      0.83          1.55         (0.09)            0.54          1.05       
 Less distributions:                                                                                                         
    Dividends from net investment income              (0.84)        (0.75)        (0.76)           (0.67)        (0.70)      
    Distributions from net realized gain on                                                                                  
    investments sold                                     --            --         (0.05)              --            --       
    Distributions from capital paid-in                   --            --            --               --            --       
    Total distributions                               (0.84)        (0.75)        (0.81)           (0.67)        (0.70)      
 NAV, end of period                                   $7.43         $8.23         $7.33            $7.20         $7.55       
 Total investment return at NAV(5) (%)                11.56         21.76         (1.33)            7.97         15.24       
 Total adjusted investment return at NAV(5,9) (%)        --            --            --               --            --       
 Ratios and supplemental data                                                                                                
 Net assets, end of period (000s omitted) ($)        98,560       154,214       160,739          180,586       242,944       
 Ratio of expenses to average net assets (%)           2.25          2.08          1.91             1.89          1.82       
 Ratio of adjusted expenses to average                                                                                       
 net assets(10) (%)                                      --            --            --               --            --       
 Ratio of net investment income (loss) to                                                                                    
 average net assets (%)                               11.09         10.07          9.39             9.42          9.49       
 Ratio of adjusted net investment income (loss)                                                                              
 to average net assets(10) (%)                           --            --            --               --            --       
 Portfolio turnover rate (%)                            206           204           153               98           113       
 Fee reduction per share ($)                             --            --            --               --            --       
 Average Brokerage Commission Rate(8)($)                 --            --            --               --            --       
</TABLE>                                          

- --------------------------------------------------------------------------------
 Class B - period ended:                             5/97(3)           11/97(11)
- --------------------------------------------------------------------------------
 Per share operating performance                                                
 NAV, beginning of period                             $7.55            $7.87    
 Net investment income (loss)                          0.42             0.36    
 Net realized and unrealized gain (loss)                                        
 on investments                                        0.32             0.28    
 Total from investment operations                      0.74             0.64    
 Less distributions:                                                            
    Dividends from net investment income              (0.42)           (0.36)   
    Distributions from net realized gain on                                     
    investments sold                                     --               --    
    Distributions from capital paid-in                   --               --    
    Total distributions                               (0.42)           (0.36)   
 NAV, end of period                                   $7.87            $8.15    
 Total investment return at NAV(5) (%)                10.06(6)          8.27(6) 
 Total adjusted investment return at NAV(5,9) (%)        --               --    
 Ratios and supplemental data                                                   
 Net assets, end of period (000s omitted) ($)       379,024          580,858    
 Ratio of expenses to average net assets (%)           1.80(7)          1.69(7) 
 Ratio of adjusted expenses to average                                          
 net assets(10) (%)                                      --               --    
 Ratio of net investment income (loss) to                                       
 average net assets (%)                                9.45(7)          8.78(7) 
 Ratio of adjusted net investment income (loss)                                 
 to average net assets(10) (%)                           --               --    
 Portfolio turnover rate (%)                             78               61    
 Fee reduction per share ($)                             --               --    
 Average Brokerage Commission Rate(8)($)             0.0583           0.0626    


(1)   Class A and Class B shares commenced operations on June 30, 1993 and
      October 26, 1987, respectively.
(2)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(3)   Effective May 31, 1997, the fiscal year changed from October 31 to May 31.
(4)   Based on the average of the shares outstanding at the end of each month.
(5)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(6)   Not annualized.
(7)   Annualized.
(8)   Per portfolio share traded. Required for fiscal years that began September
      1, 1995 or later.
(9)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(10)  Unreimbursed, without fee reduction.
(11)  Unaudited.


                                                         HIGH YIELD BOND FUND  7
<PAGE>

Intermediate Maturity Government Fund

REGISTRANT NAME: 
JOHN HANCOCK BOND TRUST         TICKER SYMBOL     CLASS A: TAUSX  CLASS B: TSUSX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks to earn a high level of current income consistent with
preservation of capital and maintenance of liquidity. To pursue this goal, the
fund invests primarily in U.S. Government securities of any maturity, as
described below. The fund's weighted average maturity will typically be between
three and ten years.

PORTFOLIO SECURITIES

[Clip Art] Under normal circumstances, the fund invests at least 80% of assets
in securities that are issued, or guaranteed as to principal and interest, by
the U.S. Government, its agencies or instrumentalities. These may include
Treasuries and mortgage-backed securities such as Ginnie Maes and Fannie Maes.
The fund may invest up to 20% in asset-backed securities or corporate debt
securities rated AAA/Aaa and their unrated equivalents.

For liquidity and flexibility, the fund may place up to 20% of assets in
high-quality short-term securities. In abnormal market conditions, it may invest
more assets in these securities as a defensive tactic. The fund also may invest
in certain higher-risk investments, including derivative and leveraged
investments, and may engage in other investment practices.

RISK FACTORS

[Clip Art] As with most income funds, the value of your investment will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including U.S.
Government and mortgage-backed securities). To the extent that the fund invests
in mortgage-backed securities, it may also be subject to extension and
prepayment risks. These risks are defined in "More about risk" starting on page
27. Other factors may affect the market price and yield of the fund's
securities, including investor demand and domestic and worldwide economic
conditions.

The U.S. Government does not guarantee the market value or the current yield of
government securities, nor does the government's guarantee in any way extend to
the fund itself. Please read "More about risk" carefully before investing.

PORTFOLIO MANAGEMENT

[Clip Art] Roger C. Hamilton, leader of the fund's portfolio management team
since January 1992 (with the fund's previous adviser), is a vice president of
the adviser. He joined John Hancock Funds in December 1994 and has been in the
investment business since 1980.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
 Shareholder transaction expenses                       Class A      Class B
- --------------------------------------------------------------------------------
 Maximum sales charge imposed on purchases 
 (as a percentage of offering price)                    3.00%        none

 Maximum sales charge imposed on 
 reinvested dividends                                   none         none

 Maximum deferred sales charge                          none(1)      3.00%

 Redemption fee(2)                                      none         none

 Exchange fee                                           none         none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
 Management fee                                         0.40%        0.40%

 12b-1 fee                                              0.25%        1.00%

 Other expenses                                         0.70%        0.70%

 Total fund operating expenses                          1.35%        2.10%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                     Year 1      Year 3      Year 5      Year 10
- --------------------------------------------------------------------------------
 Class A shares                  $43         $71         $102        $188

 Class B shares

    Assuming redemption 
    at end of period             $51         $86         $113        $198

    Assuming no redemption       $21         $66         $113        $198

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).


8  INTERMEDIATE MATURITY GOVERNMENT FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS
[Clip Art] The figures below have been audited
by the fund's independent auditors, Ernst & Young
LLP.

[The following table was represented by a bar graph in the printed materials.]


<TABLE>
<S>                                       <C>       <C>     <C>     <C>     <C>   <C>     <C>        <C>    
Volatility, as indicated by Class A
year-by-year total investment return (%)  1.96(7)   6.08    2.51    3.98    5.60  4.56    2.13(7)    5.85(7,12)
(scale varies from fund to fund)                                                           two        six
                                                                                          months     months
</TABLE>


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                                       3/92(1)              3/93             3/94           
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>                <C>              <C>             
Per share operating performance
Net asset value("NAV"), beginning of period                                    $10.00             $10.03           $10.05          
Net investment income (loss)                                                     0.17               0.58             0.41          
Net realized and unrealized gain (loss) on investments                           0.03               0.02            (0.16)         
Total from investment operations                                                 0.20               0.60             0.25          
Less distributions:
   Dividends from net investment income                                         (0.17)             (0.58)           (0.41)         
Distributions from net realized gain on investments sold                           --                 --               --          
Total distributions                                                             (0.17)             (0.58)           (0.41)         
NAV, end of period                                                             $10.03             $10.05            $9.89          
Total investment return at NAV(5) (%)                                            1.96(7)            6.08             2.51          
Total adjusted investment return at NAV(5,6) (%)                                 1.68(7)            5.53             2.27          
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                                   13,775             33,273           24,310          
Ratio of expenses to average net assets(8) (%)                                   0.50(8,9)          0.50(8)          0.75(8)       
Ratio of adjusted expenses to average net assets(10) (%)                         1.62(8,9)          1.05(8)          0.99(8)       
Ratio of net investment income (loss) to average net assets (%)                  6.47(9)            5.47             4.09          
Ratio of adjusted net investment income (loss) to average assets(10) (%)         5.35(9)            4.92             3.85          
Fee reduction per share(4) ($)                                                   0.11               0.06             0.02          
Portfolio turnover rate (%)                                                         1                186              244          
</TABLE>

<TABLE>                                                                 
<CAPTION>                                                               
- ------------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                                  3/95(2)           3/96              3/97          5/97(3)  
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                      <C>              <C>               <C>           <C>       
Per share operating performance                                                                                                     
Net asset value("NAV"), beginning of period                               $9.89            $9.79             $9.69         $9.37    
Net investment income (loss)                                               0.49             0.62              0.67          0.11(4) 
Net realized and unrealized gain (loss) on investments                    (0.11)           (0.08)            (0.25)         0.09    
Total from investment operations                                           0.38             0.54              0.42          0.20    
Less distributions:                                                                                                                 
   Dividends from net investment income                                   (0.48)           (0.64)            (0.66)        (0.11)   
Distributions from net realized gain on investments sold                     --               --             (0.08)           --    
Total distributions                                                       (0.48)           (0.64)            (0.74)        (0.11)   
NAV, end of period                                                        $9.79            $9.69             $9.37         $9.46    
Total investment return at NAV(5) (%)                                      3.98             5.60              4.56          2.13(7) 
Total adjusted investment return at NAV(5,6) (%)                           3.43             4.83              4.19          1.93(7) 
Ratios and supplemental data                                                                                                        
Net assets, end of period (000s omitted) ($)                             12,950           29,024            22,043        22,755    
Ratio of expenses to average net assets(8) (%)                             0.80(8)          0.75(8)           0.75          0.75(9) 
Ratio of adjusted expenses to average net assets(10) (%)                   1.35(8)          1.45(8)           1.12          1.92(9) 
Ratio of net investment income (loss) to average net assets (%)            4.91             6.49              6.99          7.07(9) 
Ratio of adjusted net investment income (loss) to average assets(10) (%)   4.36             5.79              6.62          5.90(9) 
Fee reduction per share(4) ($)                                             0.05             0.07              0.04          0.02    
Portfolio turnover rate (%)                                                 341              423(11)           427            77    
</TABLE>                                                                

<TABLE>                                                                 
<CAPTION>                                                               
- ----------------------------------------------------------------------------------------- 
Class A - period ended:                                                         11/97(12) 
- ----------------------------------------------------------------------------------------- 
<S>                                                                            <C>        
Per share operating performance                                                           
Net asset value("NAV"), beginning of period                                     $9.46     
Net investment income (loss)                                                     0.32(4)  
Net realized and unrealized gain (loss) on investments                           0.23     
Total from investment operations                                                 0.55     
Less distributions:                                                                       
   Dividends from net investment income                                         (0.32)    
Distributions from net realized gain on investments sold                           --     
Total distributions                                                             (0.32)    
NAV, end of period                                                              $9.69     
Total investment return at NAV(5) (%)                                            5.85(7)  
Total adjusted investment return at NAV(5,6) (%)                                 5.59(7)  
Ratios and supplemental data                                                              
Net assets, end of period (000s omitted) ($)                                   21,502     
Ratio of expenses to average net assets(8) (%)                                   0.75(9)  
Ratio of adjusted expenses to average net assets(10) (%)                         1.27(9)  
Ratio of net investment income (loss) to average net assets (%)                  6.56(9)  
Ratio of adjusted net investment income (loss) to average assets(10) (%)         6.04(9)  
Fee reduction per share(4) ($)                                                   0.02     
Portfolio turnover rate (%)                                                       263     
</TABLE>                                                                


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                                       3/92(1)              3/93             3/94           
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>                <C>              <C>             
Per share operating performance
NAV, beginning of period                                                       $10.00             $10.03           $10.05          
Net investment income (loss)                                                     0.15               0.51             0.34          
Net realized and unrealized gain (loss) on investments                           0.03               0.02            (0.16)         
Total from investment operations                                                 0.18               0.53             0.18          
Less distributions:
   Dividends from net investment income                                         (0.15)             (0.51)           (0.34)         
Distributions from net realized gain on investments sold                           --                 --               --          
Total distributions                                                             (0.15)             (0.51)           (0.34)         
NAV, end of period                                                             $10.03             $10.05            $9.89          
Total investment return at NAV(5) (%)                                            1.80(7)            5.40             1.85          
Total adjusted investment return at NAV(5,6) (%)                                 1.52(7)            4.85             1.61          
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                                    1,630             13,753           11,626          
Ratio of expenses to average net assets(8) (%)                                   1.15(8,9)          1.15(8)          1.40(8)       
Ratio of adjusted expenses to average net assets(10) (%)                         2.27(8,9)          1.70(8)          1.64(8)       
Ratio of net investment income (loss) to average net assets (%)                  5.85(9)            4.82             3.44          
Ratio of adjusted net investment income (loss) to average assets(10) (%)         4.73(9)            4.27             3.20          
Fee reduction per share(4) ($)                                                   0.11               0.06             0.02          
Portfolio turnover rate (%)                                                         1                186              244          
</TABLE>



<TABLE>                                                                 
<CAPTION>                                                               
- ------------------------------------------------------------------------------------------------------------------------------------
Class B - period ended:                                                  3/95(2)           3/96              3/97          5/97(3)  
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                       <C>              <C>               <C>           <C>      
Per share operating performance                                                                                                     
NAV, beginning of period                                                  $9.89            $9.79             $9.69         $9.37    
Net investment income (loss)                                               0.43             0.57              0.60          0.10(4) 
Net realized and unrealized gain (loss) on investments                    (0.11)           (0.10)            (0.24)         0.09    
Total from investment operations                                           0.32             0.47              0.36          0.19    
Less distributions:                                                                                                                 
   Dividends from net investment income                                   (0.42)           (0.57)            (0.60)        (0.10)   
Distributions from net realized gain on investments sold                     --               --             (0.08)           --    
Total distributions                                                       (0.42)           (0.57)            (0.68)        (0.10)   
NAV, end of period                                                        $9.79            $9.69             $9.37         $9.46    
Total investment return at NAV(5) (%)                                      3.33             4.92              3.84          2.01(7) 
Total adjusted investment return at NAV(5,6) (%)                           2.78             4.15              3.47          1.81(7) 
Ratios and supplemental data                                                                                                        
Net assets, end of period (000s omitted) ($)                              9,506            8,532             6,779         6,451    
Ratio of expenses to average net assets(8) (%)                             1.45(8)          1.40(8)           1.43          1.50(9) 
Ratio of adjusted expenses to average net assets(10) (%)                   2.00(8)          2.10(8)           1.80          2.67(9) 
Ratio of net investment income (loss) to average net assets (%)            4.26             5.80              6.30          6.04(9) 
Ratio of adjusted net investment income (loss) to average assets(10) (%)   3.71             5.10              5.93          4.87(9) 
Fee reduction per share(4) ($)                                             0.05             0.07              0.04          0.02    
Portfolio turnover rate (%)                                                 341              423(11)           427            77    
</TABLE>                                                                



<TABLE>                                                                 
<CAPTION>                                                               
- ----------------------------------------------------------------------------------------- 
Class B - period ended:                                                         11/97(12) 
- ----------------------------------------------------------------------------------------- 
<S>                                                                             <C>       
Per share operating performance                                                           
NAV, beginning of period                                                        $9.46     
Net investment income (loss)                                                     0.28(4)  
Net realized and unrealized gain (loss) on investments                           0.23     
Total from investment operations                                                 0.51     
Less distributions:                                                                       
   Dividends from net investment income                                         (0.28)    
Distributions from net realized gain on investments sold                           --     
Total distributions                                                             (0.28)    
NAV, end of period                                                              $9.69     
Total investment return at NAV(5) (%)                                            5.45(7)  
Total adjusted investment return at NAV(5,6) (%)                                 5.19(7)  
Ratios and supplemental data                                                              
Net assets, end of period (000s omitted) ($)                                    8,123     
Ratio of expenses to average net assets(8) (%)                                   1.50(9)  
Ratio of adjusted expenses to average net assets(10) (%)                         2.02(9)  
Ratio of net investment income (loss) to average net assets (%)                  5.79(9)  
Ratio of adjusted net investment income (loss) to average assets(10) (%)         5.27(9)  
Fee reduction per share(4) ($)                                                   0.02     
Portfolio turnover rate (%)                                                       263     
</TABLE>                                                                


(1)   Class A and Class B shares commenced operations on December 31, 1991.
(2)   On December 22, 1994, John Hancock Advisers, Inc. became the investment
      adviser of the fund.
(3)   Effective May 31, 1997, the fiscal year end changed from March 31 to May
      31.
(4)   Based on the average of the shares outstanding at the end of each month.
(5)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(6)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(7)   Not annualized.

(8)   Beginning on December 31, 1991 (commencement of operations) through March
      31, 1995, the expenses used in the ratios represented the expenses of the
      fund plus expenses incurred indirectly from the Adjustable U.S. Government
      fund (the "Portfolio"), the mutual fund in which the fund invested all of
      its assets. The expenses used in the ratios for the fiscal year ended
      March 31, 1996 include the expenses of the Portfolio through September 22,
      1995.

(9)   Annualized.
(10)  Unreimbursed, without fee reduction.
(11)  Portfolio turnover rate excludes merger activity.
(12)  Unaudited.


                                        INTERMEDIATE MATURITY GOVERNMENT FUND  9
<PAGE>

Sovereign Bond Fund

REGISTRANT NAME: 
JOHN HANCOCK SOVEREIGN BOND FUND  TICKER SYMBOL   CLASS A: JHNBX  CLASS B: JHBBX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks to generate a high level of current income consistent
with prudent investment risk. To pursue this goal, the fund invests in a
diversified portfolio of marketable debt securities. These securities are
primarily investment grade, although up to 25% of assets may be invested in junk
bonds rated as low as CC/Ca and their unrated equivalents. The fund does not
concentrate its investments in any particular industry.

PORTFOLIO SECURITIES

[Clip Art] Under normal circumstances, the fund invests at least 65% of assets
in corporate and government bonds and debentures. Typically, at least 75% of
assets will be: 

o securities of any type of issuer that are rated among the four highest Moody's
  or S&P rating categories and their unrated equivalents

o U.S. Government and agency securities

o cash and cash-equivalents

The fund may invest up to 25% of assets in U.S. dollar-denominated foreign
securities.

For liquidity and flexibility, the fund may place up to 35% of assets in
investment-grade short-term securities. In abnormal market conditions, it may
invest more assets in these securities as a defensive tactic. The fund also may
invest in certain higher-risk investments, including asset-backed securities and
derivatives and leveraged investments, and may engage in other investment
practices.

RISK FACTORS

[Clip Art] Investors should expect fluctuations in share price, yield and total
return, particularly with changes in interest rates. Typically, a rise in
interest rates causes a decline in the market value of debt securities. To the
extent that it invests in certain securities, the fund may be affected by
additional risks:

o junk bonds: above-average credit, market and other risks

o foreign securities: currency, information, natural event and political risks

o mortgage-backed securities: extension and prepayment risks

These risks are defined in "More about risk" starting on page 27. The longer the
fund's average weighted maturity, the more it is likely to be affected by a
change in interest rates. Please read "More about risk" carefully before
investing.

PORTFOLIO MANAGEMENT

[Clip Art] James K. Ho, CFA, leader of the fund's portfolio management team
since March 1988, is an executive vice president of the adviser. He joined John
Hancock Funds in 1985 and has been in the investment business since 1977.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past fiscal year, adjusted to
reflect any changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
 Shareholder transaction expenses                       Class A      Class B
- --------------------------------------------------------------------------------
 Maximum sales charge imposed on purchases
 (as a percentage of offering price)                    4.50%        none

 Maximum sales charge imposed on
 reinvested dividends                                   none         none

 Maximum deferred sales charge                          none(1)      5.00%

 Redemption fee(2)                                      none         none

 Exchange fee                                           none         none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
 Management fee                                         0.50%        0.50%

 12b-1 fee(3)                                           0.30%        1.00%

 Other expenses                                         0.31%        0.31%

 Total fund operating expenses                          1.11%        1.81%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                     Year 1      Year 3      Year 5      Year 10
- --------------------------------------------------------------------------------
 Class A shares                  $56         $78           $103       $173

 Class B shares

    Assuming redemption
    at end of period             $69         $87           $118       $194

    Assuming no redemption       $19         $57            $98       $194

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.


10   SOVEREIGN BOND FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[Clip Art] The figures below have been audited
by the fund's independent auditors, Ernst & Young
LLP.

[The following table was represented by a bar graph in the printed materials.]

<TABLE>
<S>                                        <C>     <C>   <C>     <C>   <C>     <C>   <C>    <C>     <C>     <C>     <C>    
Volatility, as indicated by Class A     
year-by-year total investment return (%)   1.58    9.82  12.13   6.71  16.59   8.08  11.80  (2.75)  19.40   4.11    2.22(3)
(scale varies from fund to fund)                                                                                      five 
                                                                                                                     months
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                  12/87        12/88        12/89        12/90        12/91        12/92    
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                  <C>          <C>          <C>          <C>          <C>          <C>          
 Per share operating performance
 Net asset value, beginning of period                    $15.89       $14.53       $14.51       $14.77       $14.33       $15.31    
 Net investment income (loss)                              1.40         1.44         1.43         1.32         1.29         1.20    
 Net realized and unrealized gain (loss) on
 investments and financial futures contracts              (1.17)       (0.06)        0.27        (0.40)        0.98        (0.01)   
 Total from investment operations                          0.23         1.38         1.70         0.92         2.27         1.19    
 Less distributions:
    Dividends from net investment income                  (1.53)       (1.40)       (1.44)       (1.35)       (1.29)       (1.21)   
    Distributions from net realized gain on
    investments sold and financial futures contracts      (0.06)          --           --           --           --           --    
    Distributions from capital paid-in                       --           --           --        (0.01)          --           --    
    Total distributions                                   (1.59)       (1.40)       (1.44)       (1.36)       (1.29)       (1.21)   
 Net asset value, end of period                          $14.53       $14.51       $14.77       $14.33       $15.31       $15.29    
 Total investment return at net asset value(2) (%)         1.58         9.82        12.13         6.71        16.59         8.08    
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)         1,095,208    1,103,691    1,110,394    1,103,391    1,249,980    1,386,260    
 Ratio of expenses to average net assets (%)               0.82         0.82         0.80         1.31         1.27         1.44    
 Ratio of net investment income (loss) to
 average net assets (%)                                    9.32         9.77         9.68         9.18         8.81         7.89    
 Portfolio turnover rate (%)                                159           66           64           92           90           87    
</TABLE>

<TABLE>                                             
<CAPTION>                                           
- -------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                  12/93        12/94        12/95           12/96         5/97(1)
- -------------------------------------------------------------------------------------------------------------------------
 <S>                                                  <C>          <C>          <C>             <C>          <C>         
 Per share operating performance                                                                                         
 Net asset value, beginning of period                    $15.29       $15.53       $13.90          $15.40       $14.90   
 Net investment income (loss)                              1.14         1.12         1.12            1.09         0.44   
 Net realized and unrealized gain (loss) on                                                                              
 investments and financial futures contracts               0.62        (1.55)        1.50           (0.50)       (0.12)  
 Total from investment operations                          1.76        (0.43)        2.62            0.59         0.32   
 Less distributions:                                                                                                     
    Dividends from net investment income                  (1.14)       (1.12)       (1.12)          (1.09)       (0.44)  
    Distributions from net realized gain on                                                                              
    investments sold and financial futures contracts      (0.38)       (0.08)          --              --           --   
    Distributions from capital paid-in                       --           --           --              --           --   
    Total distributions                                   (1.52)       (1.20)       (1.12)          (1.09)       (0.44)  
 Net asset value, end of period                          $15.53       $13.90       $15.40          $14.90       $14.78   
 Total investment return at net asset value(2) (%)        11.80        (2.75)       19.40            4.11         2.22(3)
 Ratios and supplemental data                                                                                            
 Net assets, end of period (000s omitted) ($)         1,505,754    1,326,058    1,535,204       1,416,116    1,361,924   
 Ratio of expenses to average net assets (%)               1.41         1.26         1.13            1.14         1.11(4)
 Ratio of net investment income (loss) to                                                                                
 average net assets (%)                                    7.18         7.74         7.58            7.32         7.38(4)
 Portfolio turnover rate (%)                                107           85          103(5)          123           58   
</TABLE>                                              

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                                            12/93(6)        12/94       12/95          12/96        5/97(1)
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                <C>            <C>         <C>           <C>         <C>    
 Per share operating performance
 Net asset value, beginning of period                               $15.90         $15.52      $13.90         $15.40      $14.90
 Net investment income (loss)                                         0.11           1.04        1.02           0.98        0.40
 Net realized and unrealized gain (loss) on investments and
 financial futures contracts                                            --          (1.54)       1.50          (0.50)      (0.12)
 Total from investment operations                                     0.11          (0.50)       2.52           0.48        0.28
 Less distributions:
    Dividends from net investment income                             (0.11)         (1.04)      (1.02)         (0.98)      (0.40)
    Distributions from net realized gain on investments sold
    and financial futures contracts                                  (0.38)         (0.08)         --             --          --
    Total distributions                                              (0.49)         (1.12)      (1.02)         (0.98)      (0.40)
 Net asset value, end of period                                     $15.52         $13.90      $15.40         $14.90      $14.78
 Total investment return at net asset value(2) (%)                    0.90(3)       (3.13)      18.66           3.38        1.93(3)
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                        4,125         40,299      98,739        134,112     132,885
 Ratio of expenses to average net assets (%)                          1.63(4)        1.78        1.75           1.84        1.81(4)
 Ratio of net investment income (loss) to average net assets (%)      0.57(4)        7.30        6.87           6.62        6.68(4)
 Portfolio turnover rate (%)                                           107             85         103(5)         123          58
</TABLE>

(1)   Effective May 31, 1997, the fiscal year end changed from December 31 to
      May 31.
(2)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(3)   Not annualized.
(4)   Annualized.
(5)   Portfolio turnover excludes merger activity.
(6)   Class B shares commenced operations on November 23, 1993.


                                                         SOVEREIGN BOND FUND  11
<PAGE>

Sovereign U.S. Government Income Fund

REGISTRANT NAME: 
JOHN HANCOCK STRATEGIC SERIES    TICKER SYMBOL    CLASS A: JHSGX  CLASS B: FGOPX
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks to provide as high a level of income as is consistent
with long-term total return. To pursue this goal, the fund invests in U.S.
Government and agency securities, as described below.

PORTFOLIO SECURITIES

[Clip Art] Under normal circumstances, the fund invests at least 65% of assets
in securities that are issued, or guaranteed as to principal and interest, by
the U.S. Government, its agencies or instrumentalities. These may include
Treasuries and mortgage-backed securities such as Ginnie Maes and Fannie Maes.

For liquidity and flexibility, the fund may place up to 35% of assets in
investment-grade short-term securities. In abnormal market conditions, it may
invest more assets in these securities as a defensive tactic. The fund also may
invest in certain higher-risk investments, including derivative and leveraged
investments, and may engage in other investment practices.

RISK FACTORS

[Clip Art] As with most income investments, the value of your investment will
fluctuate with changes in interest rates. Typically, a rise in interest rates
causes a decline in the market value of debt securities (including U.S.
Government and mortgage-backed securities). To the extent that the fund invests
in mortgage-backed securities, it may also be subject to extension and
prepayment risks. These risks are defined in "More about risk" starting on page
27. Other factors may affect the market price and yield of the fund's
securities, including investor demand and economic conditions.

The U.S. Government does not guarantee the market value or the current yield of
government securities, nor does the government's guarantee in any way extend to
the fund itself. Please read "More about risk" carefully before investing.

PORTFOLIO MANAGEMENT

[Clip Art] Barry H. Evans, CFA, leader of the fund's portfolio management team
since January 1995, is a senior vice president of the adviser. He has been in
the investment business since joining John Hancock Funds in 1986.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES

[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Future expenses may be greater or less.

- --------------------------------------------------------------------------------
 Shareholder transaction expenses                       Class A      Class B
- --------------------------------------------------------------------------------
 Maximum sales charge imposed on purchases 
 (as a percentage of offering price)                    4.50%        none

 Maximum sales charge imposed on
 reinvested dividends                                   none         none

 Maximum deferred sales charge                          none(1)      5.00%

 Redemption fee(2)                                      none         none

 Exchange fee                                           none         none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
 Management fee                                         0.50%        0.50%

 12b-1 fee(3)                                           0.30%        1.00%

 Other expenses                                         0.37%        0.37%

 Total fund operating expenses                          1.17%        1.87%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                     Year 1      Year 3      Year 5      Year 10
- --------------------------------------------------------------------------------
 Class A shares                  $56         $80         $106        $181

 Class B shares

    Assuming redemption
    at end of period             $69         $89         $121        $201

    Assuming no redemption       $19         $59         $101        $201

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.


12  SOVEREIGN U.S. GOVERNMENT INCOME FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[Clip Art] The figures below have been audited by the fund's independent
auditors, Price Waterhouse LLP.

[The following table was represented by a bar graph in the printed materials.]


<TABLE>
<S>                                <C>       <C>     <C>     <C>   <C>     <C>   <C>    <C>     <C>     <C>    <C>        <C>    
Volatility, as indicated by
Class B year-by-year total 
investment return (%)              3.70(5)   11.53   11.52   6.24  14.46   7.58  12.66  (7.05)  15.27   3.33   1.61(5)    6.28(5,10)
(scale varies from fund to fund)                                                                               seven       six
                                                                                                               months      months
</TABLE>


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                           10/92(1)           10/93           10/94        10/95      
- ------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                <C>             <C>             <C>          <C>          
 Per share operating performance
 Net asset value ("NAV"), beginning of period                        $10.51          $10.29          $10.89        $9.24      
 Net investment income (loss)                                          0.64            0.68(3)         0.65         0.65      
 Net realized and unrealized gain (loss) on investments and
 financial futures contracts                                          (0.22)           0.61           (1.34)        0.77      
 Total from investment operations                                      0.42            1.29           (0.69)        1.42      
 Less distributions:
    Dividends from net investment income                              (0.64)          (0.68)          (0.65)       (0.65)     
    Distributions from net realized gain on investments sold             --           (0.01)          (0.31)          --      
    Distributions from capital paid-in                                   --              --              --           --      
    Total distributions                                               (0.64)          (0.69)          (0.96)       (0.65)     
 NAV, end of period                                                  $10.29          $10.89           $9.24       $10.01      
 Total investment return at NAV(4) (%)                                 5.33(5)        12.89           (6.66)       15.90      
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                       350,907         375,416         315,372      370,966      
 Ratio of expenses to average net assets (%)                           1.06(6)         1.30            1.23         1.17      
 Ratio of net investment income (loss) to average net assets (%)       7.11(6)         6.47            6.62         6.76      
 Portfolio turnover rate (%)                                            140             273             127           94      
</TABLE>

<TABLE>                                                         
<CAPTION>                                                       
- -------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                            10/96         5/97(2)           11/97(10)
- -------------------------------------------------------------------------------------------------------------
 <S>                                                              <C>             <C>             <C>        
 Per share operating performance                                                                             
 Net asset value ("NAV"), beginning of period                      $10.01           $9.75           $9.56    
 Net investment income (loss)                                        0.64(3)         0.37(3)         0.31(3) 
 Net realized and unrealized gain (loss) on investments and                                                  
 financial futures contracts                                        (0.26)          (0.19)           0.31    
 Total from investment operations                                    0.38            0.18            0.62    
 Less distributions:                                                                                         
    Dividends from net investment income                            (0.64)          (0.36)          (0.31)   
    Distributions from net realized gain on investments sold           --              --              --    
    Distributions from capital paid-in                                 --           (0.01)             --    
    Total distributions                                             (0.64)          (0.37)          (0.31)   
 NAV, end of period                                                 $9.75           $9.56           $9.87    
 Total investment return at NAV(4) (%)                               4.02            1.92(5)         6.65(5) 
 Ratios and supplemental data                                                                                
 Net assets, end of period (000s omitted) ($)                     330,162         302,589         300,092    
 Ratio of expenses to average net assets (%)                         1.15            1.17(6)         1.16(6) 
 Ratio of net investment income (loss) to average net assets (%)     6.58            6.69(6)         6.49(6) 
 Portfolio turnover rate (%)                                          143              88              71    
</TABLE>                                                          

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                          10/87(7)         10/88        10/89        10/90        10/91        10/92     
- ---------------------------------------------------------------------------------------------------------------------------------
 <S>                                             <C>             <C>          <C>          <C>          <C>          <C>         
 Per share operating performance
 NAV, beginning of period                         $10.28           $9.45        $9.73       $10.01        $9.83       $10.29     
 Net investment income (loss)                       0.48            0.78         0.81         0.85         0.85         0.76     
 Net realized and unrealized gain (loss) on
 investments and financial futures contracts       (0.75)           0.28         0.25        (0.25)        0.51           --     
 Total from investment operations                  (0.27)           1.06         1.06         0.60         1.36         0.76     
 Less distributions:
    Dividends from net investment income           (0.48)          (0.77)       (0.77)       (0.78)       (0.90)       (0.77)    
    Distributions from net realized gain on
    investments sold                               (0.08)          (0.01)       (0.01)          --           --           --     
    Distributions from capital paid-in                --              --           --           --           --           --     
    Total distributions                            (0.56)          (0.78)       (0.78)       (0.78)       (0.90)       (0.77)    
 NAV, end of period                                $9.45           $9.73       $10.01        $9.83       $10.29       $10.28     
 Total investment return at NAV(4) (%)              3.70(5)        11.53        11.52         6.24        14.46         7.58     
 Total adjusted investment return at
 NAV(4,8) (%)                                       3.65(5)        11.47        11.29         6.23           --           --     
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)    170,030         161,163      144,756      133,778      164,347      197,032     
 Ratio of expenses to average net assets (%)        1.24(6)         1.29         1.35         1.54         1.51         1.55     
 Ratio of adjusted expenses to
 average net assets(9) (%)                          1.32(6)         1.35         1.58         1.55           --           --     
 Ratio of net investment income (loss) to
 average net assets (%)                             7.94(6)         8.09         8.34         8.54         8.53         7.35     
 Ratio of adjusted net investment income
 (loss) to average net assets(9) (%)                7.86(6)         8.03         8.11         8.53           --           --     
 Portfolio turnover rate (%)                          83              79           45           63           62          140     
 Fee reduction per share ($)                        0.01            0.01         0.02         0.01           --           --     
</TABLE>

<TABLE>                                      
<CAPTION>                                    
- -----------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                          10/93           10/94        10/95        10/96         5/97(2)         11/97(10)
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                            <C>             <C>          <C>          <C>              <C>           <C>       
 Per share operating performance                                                                                                   
 NAV, beginning of period                        $10.28          $10.88        $9.23       $10.00           $9.74         $9.56    
 Net investment income (loss)                      0.66(3)         0.61         0.60         0.58(3)         0.33(3)       0.28(3) 
 Net realized and unrealized gain (loss) on                                                                                        
 investments and financial futures contracts       0.61           (1.34)        0.77        (0.26)          (0.18)         0.31    
 Total from investment operations                  1.27           (0.73)        1.37         0.32            0.15         (0.59)   
 Less distributions:                                                                                                               
    Dividends from net investment income          (0.66)          (0.61)       (0.60)       (0.58)          (0.32)        (0.28)   
    Distributions from net realized gain on                                                                                        
    investments sold                              (0.01)          (0.31)          --           --              --            --    
    Distributions from capital paid-in               --              --           --           --           (0.01)           --    
    Total distributions                           (0.67)          (0.92)       (0.60)       (0.58)          (0.33)        (0.28)   
 NAV, end of period                              $10.88           $9.23       $10.00        $9.74           $9.56         $9.87    
 Total investment return at NAV(4) (%)            12.66           (7.05)       15.27         3.33            1.61(5)       6.28(5) 
 Total adjusted investment return at                                                                                               
 NAV(4,8) (%)                                        --              --           --           --              --            --    
 Ratios and supplemental data                                                                                                      
 Net assets, end of period (000s omitted) ($)   244,133         196,899      130,824      112,228          96,349        88,940    
 Ratio of expenses to average net assets (%)       1.51            1.64         1.72         1.82            1.86(6)       1.85(6) 
 Ratio of adjusted expenses to                                                                                                     
 average net assets(9) (%)                           --              --           --           --              --            --    
 Ratio of net investment income (loss) to                                                                                          
 average net assets (%)                            6.23            6.19         6.24         5.91            5.99(6)       5.80(6) 
 Ratio of adjusted net investment income                                                                                           
 (loss) to average net assets(9) (%)                 --              --           --           --              --            --    
 Portfolio turnover rate (%)                        273             127           94          143              88            71    
 Fee reduction per share ($)                         --              --           --           --              --            --    
</TABLE>                                       

(1)   Class A shares commenced operations on January 3, 1992.
(2)   Effective May 31, 1997, the fiscal year end changed from October 31 to May
      31.
(3)   Based on the average of the shares outstanding at the end of each month.
(4)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(5)   Not annualized.
(6)   Annualized.
(7)   For the period April 1, 1987 to October 31, 1987.
(8)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(9)   Unreimbursed, without fee reduction.
(10)  Unaudited.


                                       SOVEREIGN U.S. GOVERNMENT INCOME FUND  13
<PAGE>

Strategic Income Fund

REGISTRANT NAME: 
JOHN HANCOCK STRATEGIC SERIES      
                   TICKER SYMBOL    CLASS A: JHFIX  CLASS B: STIBX  CLASS C: N/A
- --------------------------------------------------------------------------------

GOAL AND STRATEGY

[Clip Art] The fund seeks a high level of current income. To pursue this goal,
the fund invests primarily in three sectors:

o foreign government and corporate debt securities

o U.S. Government and agency securities

o junk bonds rated as low as CC/Ca and their unrated equivalents.

Under normal circumstances, the fund's assets will be invested in all three
sectors. However, the weighting of assets among sectors will be adjusted to
reflect current or anticipated market behavior, and the fund may invest up to
100% of assets in any sector.

PORTFOLIO SECURITIES

[Clip Art] The fund may invest in debt securities of all maturities and types,
including bonds, debentures, notes, preferred stock, mortgage-backed and
asset-backed securities and others. The fund may also invest up to 10% of net
assets in U.S. or foreign equities.

For liquidity and flexibility, the fund may invest in investment-grade
short-term securities. In abnormal market conditions, it may invest more assets
in these securities as a defensive tactic. The fund also may invest in certain
higher-risk investments, including derivative and leveraged investments, and may
engage in other investment practices.

RISK FACTORS

[Clip Art] Investors should expect fluctuations in share price, yield and total
return that are above-average for bond funds. Typically, a rise in interest
rates causes a decline in the market value of debt securities. The longer the
fund's average weighted maturity, the more it is likely to be affected by a
change in interest rates. To the extent that the fund invests in mortgage-backed
securities, it may also be subject to extension and prepayment risks. These
risks are defined in "More about risk" starting on page 27. Foreign securities
carry additional risks, including currency, information, natural event and
political risks. Issuers of junk bonds are typically in weak financial health,
and their ability to pay interest and principal is uncertain, especially in an
adverse economy. Junk bond markets may react strongly to adverse news about an
issuer or the economy, or to the perception or expectation of adverse news.
Please read "More about risk" carefully before investing.

PORTFOLIO MANAGEMENT

[Clip Art] Frederick L. Cavanaugh, Jr., leader of the fund's portfolio
management team since 1986, is a senior vice president of the adviser. He joined
John Hancock Funds in 1986 and has been in the investment business since 1973.

- --------------------------------------------------------------------------------
INVESTOR EXPENSES


[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the past year, adjusted to reflect any
changes. Because no Class C shares were issued or outstanding during the past
year, Class C expenses are based on Class B expenses. Future expenses may be
greater or less.


- --------------------------------------------------------------------------------
 Shareholder transaction expenses             Class A     Class B     Class C
- --------------------------------------------------------------------------------
 Maximum sales charge imposed on
 purchases (as a percentage of 
 offering price)                              4.50%       none        none

 Maximum sales charge imposed on 
 reinvested dividends                         none        none        none

 Maximum deferred sales charge                none(1)     5.00%       1.00%

 Redemption fee(2)                            none        none        none

 Exchange fee                                 none        none        none

- --------------------------------------------------------------------------------
 Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
 Management fee                               0.43%       0.43%       0.43%

 12b-1 fee(3)                                 0.30%       1.00%       1.00%

 Other expenses                               0.27%       0.27%       0.27%

 Total fund operating expenses                1.00%       1.70%       1.70%

Example The table below shows what you would pay if you invested $1,000 over the
various time frames indicated. The example assumes you reinvested all dividends
and that the average annual return was 5%.

- --------------------------------------------------------------------------------
 Share class                     Year 1      Year 3      Year 5      Year 10
- --------------------------------------------------------------------------------
 Class A shares                  $55         $75            $98      $162

 Class B shares

    Assuming redemption
    at end of period             $67         $84           $112      $182

    Assuming no redemption       $17         $54            $92      $182

 Class C shares

    Assuming redemption
    at end of period             $27         $54            $92      $201

    Assuming no redemption       $17         $54            $92      $201

This example is for comparison purposes only and is not a representation of the
fund's actual expenses and returns, either past or future.

(1)   Except for investments of $1 million or more; see "How sales charges are
      calculated."
(2)   Does not include wire redemption fee (currently $4.00).
(3)   Because of the 12b-1 fee, long-term shareholders may indirectly pay more
      than the equivalent of the maximum permitted front-end sales charge.


14  STRATEGIC INCOME FUND
<PAGE>

- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

[Clip Art] The figures below have been audited by the fund's independent
auditors, Price Waterhouse LLP.

[The following table was represented by a bar graph in the printed materials.]


<TABLE>
<S>                                       <C>   <C>   <C>     <C>    <C>    <C>   <C>   <C>   <C>     <C>      <C>    
Volatility, as indicated by Class A
year-by-year total investment return (%)  6.89  9.72  (7.36)  12.31  19.92  6.81  4.54  9.33  11.37   12.99    7.15(7,9)
(scale varies from fund to fund)                                                                                 six
                                                                                                                months
</TABLE>


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                             5/88         5/89         5/90         5/91         5/92      
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                               <C>          <C>          <C>          <C>         <C>          
 Per share operating performance
 Net asset value ("NAV"), beginning of period                       $9.71        $9.24        $8.98        $7.33        $7.20      
 Net investment income (loss)                                        1.13         1.12         1.04         0.93         0.80      
 Net realized and unrealized gain (loss) on investments,
 foreign currency transactions and financial futures contracts      (0.47)       (0.26)       (1.65)       (0.13)        0.52      
 Total from investment operations                                    0.66         0.86        (0.61)        0.80         1.32      
 Less distributions:
    Dividends from net investment income                            (1.13)       (1.12)       (1.04)       (0.93)       (0.74)(2)  
    Distributions in excess of net investment income                   --           --           --           --           --      
    Distributions from capital paid-in                                 --           --           --           --           --      
    Total distributions                                             (1.13)       (1.12)       (1.04)       (0.93)       (0.74)     
 NAV, end of period                                                 $9.24        $8.98        $7.33        $7.20        $7.78      
 Total investment return at NAV(3) (%)                               6.89         9.72        (7.36)       12.31        19.92      
 Total adjusted investment return at NAV(3,4) (%)                    6.49         9.58        (7.45)          --           --      
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                      67,140       95,430       80,890       79,272      153,568      
 Ratio of expenses to average net assets (%)                         1.09         1.33         1.53         1.75         1.69      
 Ratio of adjusted expenses to average net assets(5) (%)             1.49         1.47         1.62           --           --      
 Ratio of net investment income (loss) to
 average net assets (%)                                             12.07        12.28        12.60        13.46        10.64      
 Ratio of adjusted net investment income (loss) to
 average net assets(5) (%)                                          11.67        12.14        12.51           --           --      
 Portfolio turnover rate (%)                                           67          125           81           60           80      
 Fee reduction per share ($)                                         0.04         0.01         0.01           --           --      
</TABLE>

<TABLE>                                                       
<CAPTION>                                                     
- ------------------------------------------------------------------------------------------------------------------------------------
 Class A - period ended:                                              5/93         5/94         5/95         5/96            5/97   
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                               <C>          <C>          <C>          <C>             <C>       
 Per share operating performance                                                                                                    
 Net asset value ("NAV"), beginning of period                        $7.78        $7.55        $7.17        $7.15           $7.27   
 Net investment income (loss)                                         0.71         0.68         0.64         0.66(1)         0.64(1)
 Net realized and unrealized gain (loss) on investments,                                                                            
 foreign currency transactions and financial futures contracts       (0.22)       (0.33)       (0.02)        0.12            0.27   
 Total from investment operations                                     0.49         0.35         0.62         0.78            0.91   
 Less distributions:                                                                                                                
    Dividends from net investment income                             (0.72)       (0.58)       (0.55)       (0.66)          (0.64)  
    Distributions in excess of net investment income                    --        (0.05)          --           --              --   
    Distributions from capital paid-in                                  --        (0.10)       (0.09)          --              --   
    Total distributions                                              (0.72)       (0.73)       (0.64)       (0.66)          (0.64)  
 NAV, end of period                                                  $7.55        $7.17        $7.15        $7.27           $7.54   
 Total investment return at NAV(3) (%)                                6.81         4.54         9.33        11.37           12.99   
 Total adjusted investment return at NAV(3,4) (%)                       --           --           --           --              --   
 Ratios and supplemental data                                                                                                       
 Net assets, end of period (000s omitted) ($)                      262,137      335,261      327,876      369,127         416,916   
 Ratio of expenses to average net assets (%)                          1.58         1.32         1.09         1.03            1.00   
 Ratio of adjusted expenses to average net assets(5) (%)                --           --           --           --              --   
 Ratio of net investment income (loss) to                                                                                           
 average net assets (%)                                               9.63         8.71         9.24         9.13            8.61   
 Ratio of adjusted net investment income (loss) to                                                                                  
 average net assets(5) (%)                                              --           --           --           --              --   
 Portfolio turnover rate (%)                                            97           91           55           78             132   
 Fee reduction per share ($)                                            --           --           --           --              --   
</TABLE>                                                        

- ------------------------------------------------------------------------------
 Class A - period ended:                                              11/97(9)
- ------------------------------------------------------------------------------
 Per share operating performance                                              
 Net asset value ("NAV"), beginning of period                         $7.54   
 Net investment income (loss)                                          0.32(1)
 Net realized and unrealized gain (loss) on investments,                      
 foreign currency transactions and financial futures contracts         0.21   
 Total from investment operations                                      0.53   
 Less distributions:                                                          
    Dividends from net investment income                              (0.32)  
    Distributions in excess of net investment income                     --   
    Distributions from capital paid-in                                   --   
    Total distributions                                               (0.32)  
 NAV, end of period                                                   $7.75   
 Total investment return at NAV(3) (%)                                 7.15(7)
 Total adjusted investment return at NAV(3,4) (%)                        --   
 Ratios and supplemental data                                                 
 Net assets, end of period (000s omitted) ($)                       440,806   
 Ratio of expenses to average net assets (%)                           0.94(8)
 Ratio of adjusted expenses to average net assets(5) (%)                 --   
 Ratio of net investment income (loss) to                                     
 average net assets (%)                                                8.32(8)
 Ratio of adjusted net investment income (loss) to                            
 average net assets(5) (%)                                               --   
 Portfolio turnover rate (%)                                             69   
 Fee reduction per share ($)                                             --   

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class B - period ended:                                               5/94(6)        5/95          5/96         5/97      11/97(9)
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                  <C>          <C>           <C>          <C>        <C>    
 Per share operating performance
 NAV, beginning of period                                              $7.58         $7.17         $7.15        $7.27      $7.54
 Net investment income (loss)                                           0.40          0.60(1)       0.61(1)      0.59       0.29(1)
 Net realized and unrealized gain (loss) on investments,
 foreign currency transactions and financial futures contracts         (0.41)        (0.02)         0.12         0.27       0.21
 Total from investment operations                                      (0.01)         0.58          0.73         0.86       0.51
 Less distributions:
    Dividends from net investment income                               (0.32)        (0.52)        (0.61)       (0.59)     (0.29)
    Distributions in excess of net investment income                   (0.03)           --            --           --         --
    Distributions from capital paid-in                                 (0.05)        (0.08)           --           --         --
    Total distributions                                                (0.40)        (0.60)        (0.61)       (0.59)     (0.30)
 NAV, end of period                                                    $7.17         $7.15         $7.27        $7.54      $7.75
 Total investment return at NAV(3) (%)                                 (0.22)(7)      8.58         10.61        12.21       6.78(7)
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                         77,691       134,527       206,751      328,487    384,849
 Ratio of expenses to average net assets (%)                            1.91(8)       1.76          1.73         1.70       1.64(8)
 Ratio of net investment income (loss) to average net assets (%)        8.12(8)       8.55          8.42         7.90       7.60(8)
 Portfolio turnover rate (%)                                              91            55            78          132         69
</TABLE>

(1)   Based on the average of the shares outstanding at the end of each month.
(2)   The dividend policy of the fund was changed, effective August 1, 1991,
      from one that utilized daily dividend declarations to one that declares
      dividends monthly. Additionally, the dividend policy of the fund was
      changed, effective October 1, 1993, from one that declared dividends
      monthly to daily dividend declarations.
(3)   Assumes dividend reinvestment and does not reflect the effect of sales
      charges.
(4)   An estimated total return calculation that does not take into
      consideration fee reductions by the adviser during the periods shown.
(5)   Unreimbursed, without fee reduction.
(6)   Class B shares commenced operations on October 4, 1993.
(7)   Not annualized.
(8)   Annualized.
(9)   Unaudited.


                                                       STRATEGIC INCOME FUND  15
<PAGE>

Your account

- --------------------------------------------------------------------------------
CHOOSING A SHARE CLASS


All John Hancock income funds offer two classes of shares, Class A and Class B.
In addition, Class C shares are available for High Yield Bond Fund and Strategic
Income Fund. Each class has its own cost structure as outlined below, allowing
you to choose the one that best meets your requirements. For more details, see
"How sales charges are calculated." Your financial representative can help you
decide which share class is best for you.


- --------------------------------------------------------------------------------
 Class A - for all funds
- --------------------------------------------------------------------------------


  o Front-end sales charges. There are several ways to reduce these charges,
    described under "Sales charge reductions and waivers" on the following page.


  o Lower annual expenses than Class B and Class C shares.

- --------------------------------------------------------------------------------
 Class B - for all funds
- --------------------------------------------------------------------------------

  o No front-end sales charge; all your money goes to work for you right away.

  o Higher annual expenses than Class A shares.

  o A contingent deferred sales charge that declines from 3% over four years for
    Intermediate Maturity Government Fund, and from 5% over 6 years for all
    other income funds.


  o Automatic conversion to Class A shares after five years for Intermediate
    Maturity Government Fund and after eight years for all other income funds,
    thus reducing future annual expenses.

- --------------------------------------------------------------------------------
 Class C - for selected funds
- --------------------------------------------------------------------------------


Applies to High Yield Bond Fund and Strategic Income Fund.


  o No front-end sales charge; all your money goes to work for you right away.

  o Higher annual expenses than Class A shares.

  o A 1% contingent deferred sales charge on shares sold within one year of
    purchase.

  o No automatic conversion to Class A shares, so the fund's annual expenses
    continue at the same level throughout the life of your investment.

For actual past expenses of Class A and Class B shares, see the fund-by-fund
information earlier in this prospectus.

It is presently the policy of Signature Services not to accept any order of
$100,000 or more for Class B shares or any order of $1 million or more for Class
C shares. In these circumstances it would be more beneficial for the investor to
purchase Class A shares.

- --------------------------------------------------------------------------------
HOW SALES CHARGES ARE CALCULATED

Use the table below to find out which group the fund is in, then consult the
sales charge information for that group.

- --------------------------------------------------------------------------------
 Group 1                             Group 2
- --------------------------------------------------------------------------------

o Intermediate Maturity              o Government Income                
  Government                                                            
                                     o High Yield Bond                  
                                                                        
                                     o Sovereign Bond                   
                                                                        
                                     o Sovereign U.S. Government Income 
                                                                        
                                     o Strategic Income                 
                                     
Class A Sales charges are as follows:

- --------------------------------------------------------------------------------
 Class A sales charges - Group 1
- --------------------------------------------------------------------------------
                                      As a % of            As a % of your
 Your investment                      offering price       investment

 Up to $99,999                        3.00%                3.09%

 $100,000 - $499,999                  2.50%                2.56%

 $500,000 - $999,999                  2.00%                2.04%

 $1,000,000 and over                  See below

- --------------------------------------------------------------------------------
 Class A sales charges - Group 2
- --------------------------------------------------------------------------------
                                      As a % of            As a % of your
 Your investment                      offering price       investment

 Up to $99,999                        4.50%                4.71%

 $100,000 - $249,999                  3.75%                3.90%

 $250,000 - $499,999                  2.75%                2.83%

 $500,000 - $999,999                  2.00%                2.04%

 $1,000,000 and over                  See below

Investments of $1 million or more Class A shares are available with no front-end
sales charge. However, there is a contingent deferred sales charge (CDSC) on any
shares sold within one year of purchase, as follows:

- --------------------------------------------------------------------------------
 CDSC on $1 million+ investments (Groups 1 and 2)
- --------------------------------------------------------------------------------
 Your investment                            CDSC on shares being sold

 First $1M - $4,999,999                     1.00%

 Next $1 - $5M above that                   0.50%

 Next $1 or more above that                 0.25%

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the LAST day of that month.

The CDSC is based on the lesser of the original purchase cost or the current
market value of the shares being sold, and is not charged on shares you acquired
by reinvesting your dividends. To keep your CDSC as low as possible, each time
you place a request to sell shares we will first sell any shares in your account
that are not subject to a CDSC.


16  YOUR ACCOUNT
<PAGE>

Class B Shares are offered at their net asset value per share, without any
initial sales charge. However, you may be charged a contingent deferred sales
charge (CDSC) on shares you sell within a certain time after you bought them, as
described in the table below. There is no CDSC on shares acquired through
reinvestment of dividends. The CDSC is based on the original purchase cost or
the current market value of the shares being sold, whichever is less. The longer
the time between the purchase and the sale of shares, the lower the rate of the
CDSC:

- --------------------------------------------------------------------------------
 Class B deferred charges
- --------------------------------------------------------------------------------
 Years after                CDSC on Group 1             CDSC on Group 2
 purchase                   shares being sold           shares being sold

 1st year                   3.00%                       5.00%

 2nd year                   2.00%                       4.00%

 3rd year                   2.00%                       3.00%

 4th year                   1.00%                       3.00%

 5th year                   None                        2.00%

 6th year                   None                        1.00%

 After 6 years              None                        None

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the FIRST day of that month.

CDSC calculations are based on the number of shares involved, not on the value
of your account. To keep your CDSC as low as possible, each time you place a
request to sell shares we will first sell any shares in your account that carry
no CDSC. If there are not enough of these to meet your request, we will sell
those shares that have the lowest CDSC. 

Class C Shares are offered at their net asset value per share, without any
initial sales charge. However, you may be charged a contingent deferred sales
charge (CDSC) of 1% on shares you sell within one year of purchase. There is no
CDSC on shares acquired through reinvestment of dividends. The CDSC is based on
the original purchase cost or the current market value of the shares being sold,
whichever is less.

CDSC calculations are based on the number of shares involved, not on the value
of your account. Each time you place a request to sell shares we will first sell
any shares in your account that carry no CDSC. 

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the FIRST day of that month.

- --------------------------------------------------------------------------------
SALES CHARGE REDUCTIONS AND WAIVERS

Reducing your Class A sales charges There are several ways you can combine
multiple purchases of Class A shares of John Hancock funds to take advantage of
the breakpoints in the sales charge schedule. The first three ways can be
combined in any manner.


o Accumulation Privilege -- lets you add the value of any Class A shares you
  already own to the amount of your next Class A investment for purposes of
  calculating the sales charge. Retirement plans investing $1 million in Class B
  shares may add that value to Class A purchases to calculate charges.


o Letter of Intention -- lets you purchase Class A shares of a fund over a
  13-month period and receive the same sales charge as if all shares had been
  purchased at once.

o Combination Privilege -- lets you combine Class A shares of multiple funds for
  purposes of calculating the sales charge.


To utilize: complete the appropriate section of your application, or contact
your financial representative or Signature Services to add these options or
consult the SAI (see the back cover of this prospectus).


Group Investment Program A group may be treated as a single purchaser under the
accumulation and combination privileges. Each investor has an individual
account, but the group's investments are lumped together for sales charge
purposes, making the investors potentially eligible for reduced sales charges.
There is no charge, no obligation to invest (although initial investments must
total at least $250), and individual investors may close their accounts at any
time.

To utilize: contact your financial representative or Signature Services to find
out how to qualify, or consult the SAI (see the back cover of this prospectus).

CDSC waivers As long as Signature Services is notified at the time you sell, the
CDSC for each share class will generally be waived in the following cases:

o to make payments through certain systematic withdrawal plans

o to make certain distributions from a retirement plan

o because of shareholder death or disability


o to purchase a John Hancock Declaration annuity


To utilize: if you think you may be eligible for a CDSC waiver, contact your
financial representative or Signature Services, or consult the SAI.


                                                                YOUR ACCOUNT  17
<PAGE>

Reinstatement privilege If you sell shares of a John Hancock fund, you may
reinvest some or all of the proceeds in the same share class of any John Hancock
fund within 120 days without a sales charge, as long as Signature Services is
notified before you reinvest. If you paid a CDSC when you sold your shares, you
will be credited with the amount of the CDSC. All accounts involved must have
the same registration.

To utilize: contact your financial representative or Signature Services.

Waivers for certain investors Class A shares may be offered without front-end
sales charges or CDSCs to various individuals and institutions, including:


o selling brokers and their employees and sales representatives

o financial representatives utilizing fund shares in fee-based investment
  products under signed agreement with John Hancock Funds

o fund trustees and other individuals who are affiliated with these or other
  John Hancock funds

o individuals transferring assets from an employee benefit plan into a John
  Hancock fund

o certain insurance company contract holders (one-year CDSC usually applies)

o participants in certain retirement plans with at least 100 eligible
  employees(one-year CDSC applies)


To utilize: if you think you may be eligible for a sales charge waiver, contact
Signature Services or consult the SAI.

- --------------------------------------------------------------------------------

OPENING AN ACCOUNT 

1 Read this prospectus carefully.

2 Determine how much you want to invest. The minimum initial investments for the
  John Hancock funds are as follows:

  o non-retirement account: $1,000

  o retirement account: $250

  o group investments: $250

  o Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must invest at 
    least $25 a month

  o fee-based clients of selling brokers who placed at least $2 billion in John 
    Hancock funds: $250

3 Complete the appropriate parts of the account application, carefully following
  the instructions. If you have questions, please contact your financial
  representative or call Signature Services at 1-800-225-5291.

4 Complete the appropriate parts of the account privileges application. By
  applying for privileges now, you can avoid the delay and inconvenience of
  having to file an additional application if you want to add privileges later.

5 Make your initial investment using the table on the next page. You and your
  financial representative can initiate any purchase, exchange or sale of
  shares.


18  YOUR ACCOUNT
<PAGE>

- --------------------------------------------------------------------------------
Buying shares
- --------------------------------------------------------------------------------
               Opening an account                 Adding to an account

By check

[Clip art]     o Make out a check for the         o Make out a check for the
                 investment amount, payable to      investment amount payable
                 "John Hancock Signature            to "John Hancock Signature
                 Services, Inc."                    Services, Inc."

               o Deliver the check and your       o Fill out the detachable
                 completed application to your      investment slip from an
                 financial representative, or       account statement. If no
                 mail to Signature Services         slip is available, include
                 (address below).                   a note specifying the fund
                                                    name, your share class,
                                                    your account number and
                                                    the name(s) in which the
                                                    account is registered.

                                                  o Deliver the check and your
                                                    investment slip or note to
                                                    your financial
                                                    representative, or mail
                                                    to Signature Services
                                                    (address below).

By exchange

[Clip art]     o Call your financial              o Call your financial
                 representative or Signature        representative or Signature
                 Services to request an             Services to request an
                 exchange.                          exchange.

By wire

[Clip art]     o Deliver your completed           o Instruct your bank to wire
                 application to your financial      the amount of your
                 representative, or mail            investment to:
                 it to Signature Services.          First Signature Bank & Trust
                                                    Account # 900000260
               o Obtain your account number         Routing # 211475000
                 by calling your financial          Specify the fund name, your
                 representative or                  share class, your account
                 Signature Services.                number and the name(s)
                                                    in which the account is
               o Instruct your bank to wire         registered. Your bank may
                 the amount of your investment      charge a fee to wire funds.
                 to:
                 First Signature Bank & Trust
                 Account # 900000260
                 Routing # 211475000
                 Specify the fund name, your
                 choice of share class, the new
                 account number and the name(s)
                 in which the account is
                 registered. Your bank may charge
                 a fee to wire funds.

By phone

[Clip art]     See "By wire" and "By exchange."  o Verify that your bank or
                                                   credit union is a member of
                                                   the Automated Clearing
                                                   House (ACH) system.

                                                 o Complete the "Invest-By-
                                                   Phone" and "Bank
                                                   Information" sections on
                                                   your account application.

                                                 o Call Signature Services to
                                                   verify that these features
                                                   are in place on your account.

                                                 o Tell the Signature Services
                                                   representative the fund name,
                                                   your share class, your
                                                   account number, the name(s)
                                                   in which the account is
                                                   registered and the amount
                                                   of your investment.

- ----------------------------------------

Address
John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA  02217-1000

Phone number
1-800-225-5291

Or contact your financial representative
for instructions and assistance.

- ----------------------------------------


To open or add to an account using the Monthly Automatic Accumulation Program,
see "Additional investor services."



                                                               YOUR ACCOUNT   19
<PAGE>

- --------------------------------------------------------------------------------
Selling shares
- --------------------------------------------------------------------------------
           Designed for                       To sell some or all of your shares

By letter

[Clip art] o Accounts of any type.            o Write a letter of instruction
                                                or complete a stock power
           o Sales of any amount.               indicating the fund name, your
                                                share class, your account
                                                number, the name(s) in which
                                                the account is registered and
                                                the dollar value or number of
                                                shares you wish to sell.

                                              o Include all signatures and any
                                                additional documents that may
                                                be required (see next page).

                                              o Mail the materials to Signature
                                                Services.

                                              o A check will be mailed to the
                                                name(s) and address in which
                                                the account is registered, or
                                                otherwise according to your
                                                letter of instruction.

By phone

[Clip art] o Most accounts.                   o For automated service 24 hours
                                                a day using your touch-tone
           o Sales of up to $100,000.           phone, call the EASI-Line at
                                                1-800-338-8080.

                                              o To place your order with a
                                                representative at John Hancock
                                                Funds, call Signature Services
                                                between 8 A.M. and 4 P.M.
                                                Eastern Time on most business
                                                days.

By wire or electronic funds transfer (EFT)

[Clip art] o Requests by letter to            o Fill out the "Telephone
             sell any amount (accounts          Redemption" section of your
             of any type).                      new account application.

           o Requests by phone to sell        o To verify that the telephone
             up to $100,000 (accounts           redemption privilege is in
             with telephone redemption          place on an account, or to
             privileges).                       request the forms to add it
                                                to an existing account, call
                                                Signature Services.

                                              o Amounts of $1,000 or more will
                                                be wired on the next business
                                                day. A $4 fee will be deducted
                                                from your account.

                                              o Amounts of less than $1,000
                                                may be sent by EFT or by check.
                                                Funds from EFT transactions
                                                are generally available by
                                                the second business day.
                                                Your bank may charge a fee
                                                for this service.

By exchange

[Clip art] o Accounts of any type.            o Obtain a current prospectus for
                                                the fund into which you are
           o Sales of any amount.               exchanging by calling your
                                                financial representative or
                                                Signature Services.

                                              o Call your financial
                                                representative or Signature
                                                Services to request an exchange.

By check

[Clip art] o Government Income, Intermediate  o Request checkwriting on your
             Maturity Government, Sovereign     account application.
             U.S. Government Income and
             Strategic Income Funds only.     o Verify that the shares to be 
                                                sold were purchased more     
           o Any account with                   than 10 days earlier or were 
             checkwriting privileges.           purchased by wire.           
                                                                             
           o Sales of over $100.              o Write a check for any amount 
                                                over $100.                   
                                              
                                              

                                       ----------------------------------------

                                       Address
                                       John Hancock Signature Services, Inc.
                                       1 John Hancock Way, Suite 1000
                                       Boston, MA  02217-1000

                                       Phone number
                                       1-800-225-5291

                                       Or contact your financial representative
                                       for instructions and assistance.

                                       ----------------------------------------

To sell shares through a systematic withdrawal plan, see "Additional investor
services."


20  YOUR ACCOUNT
<PAGE>

Selling shares in writing In certain circumstances, you will need to make your
request to sell shares in writing. You may need to include additional items with
your request, as shown in the table below. You may also need to include a
signature guarantee, which protects you against fraudulent orders. You will need
a signature guarantee if: 

o your address of record has changed within the past 30 days

o you are selling more than $100,000 worth of shares

o you are requesting payment other than by a check mailed to the address of
  record and payable to the registered owner(s)


The signature guarantee must be from a member of the Signature Guarantee
Medallion Program (generally, a broker or securities dealer). We may refuse any
other source. A notary public CANNOT provide a signature guarantee.


- --------------------------------------------------------------------------------
Seller                                  Requirements for written requests
                                                                      [Clip art]
- --------------------------------------------------------------------------------

Owners of individual, joint,            o Letter of instruction.
sole proprietorship, UGMA/UTMA          o On the letter, the signatures and
(custodial accounts for minors)           titles of all persons authorized to
or general partner accounts.              sign for the account, exactly as
                                          the account is registered.
                                        o Signature guarantee if applicable
                                          (see above).

Owners of corporate or                  o Letter of instruction.
association accounts.                   o Corporate resolution, certified
                                          within the past twelve months.
                                        o On the letter and the resolution,
                                          the signature of the person(s)
                                          authorized to sign for the account.
                                        o Signature guarantee if applicable
                                          (see above).

Owners or trustees of trust accounts.   o Letter of instruction.
                                        o On the letter, the signature(s) of
                                          the trustee(s).
                                        o If the names of all trustees are
                                          not registered on the account,
                                          please also provide a copy of the
                                          trust document certified within the
                                          past twelve months.
                                        o Signature guarantee if applicable
                                          (see above).

Joint tenancy shareholders whose        o Letter of instruction signed by
co-tenants are deceased.                  surviving tenant.
                                        o Copy of death certificate.
                                        o Signature guarantee if applicable
                                          (see above).

Executors of shareholder estates.       o Letter of instruction signed by
                                          executor.
                                        o Copy of order appointing executor.
                                        o Signature guarantee if applicable
                                          (see above).

Administrators, conservators,           o Call 1-800-225-5291 for
guardians and other sellers or            instructions.
account types not listed above.


                                                               YOUR ACCOUNT   21
<PAGE>

- --------------------------------------------------------------------------------
TRANSACTION POLICIES

Valuation of shares The net asset value per share (NAV) for each fund and class
is determined each business day at the close of regular trading on the New York
Stock Exchange (typically 4 P.M. Eastern Time) by dividing a class's net assets
by the number of its shares outstanding.

Buy and sell prices When you buy shares, you pay the NAV plus any applicable
sales charges, as described earlier. When you sell shares, you receive the NAV
minus any applicable deferred sales charges.

Execution of requests Each fund is open on those days when the New York Stock
Exchange is open, typically Monday through Friday. Buy and sell requests are
executed at the next NAV to be calculated after your request is received by
Signature Services.

At times of peak activity, it may be difficult to place requests by phone.
During these times, consider using EASI-Line or sending your request in writing.

In unusual circumstances, any fund may temporarily suspend the processing of
sell requests, or may postpone payment of proceeds for up to three business days
or longer, as allowed by federal securities laws.

Telephone transactions For your protection, telephone requests may be recorded
in order to verify their accuracy. In addition, Signature Services will take
measures to verify the identity of the caller, such as asking for name, account
number, Social Security or other taxpayer ID number and other relevant
information. If appropriate measures are taken, Signature Services is not
responsible for any losses that may occur to any account due to an unauthorized
telephone call. Also for your protection, telephone transactions are not
permitted on accounts whose names or addresses have changed within the past 30
days. Proceeds from telephone transactions can only be mailed to the address of
record.

Exchanges You may exchange shares of one John Hancock fund for shares of the
same class of any other, generally without paying any additional sales charges.
The registration for both accounts involved must be identical. Class B and Class
C shares will continue to age from the original date and will retain the same
CDSC rate as they had before the exchange, except that the rate will change to
the new fund's rate if that rate is higher. A CDSC rate that has increased will
drop again with a future exchange into a fund with a lower rate.

To protect the interests of other investors in the fund, a fund may cancel the
exchange privileges of any parties that, in the opinion of the fund, are using
market timing strategies or making more than seven exchanges per owner or
controlling party per calendar year. A fund may also refuse any exchange order.
A fund may change or cancel its exchange policies at any time, upon 60 days'
notice to its shareholders.

Certificated shares Most shares are electronically recorded. If you wish to have
certificates for your shares, please write to Signature Services. Certificated
shares can only be sold by returning the certificates to Signature Services,
along with a letter of instruction or a stock power and a signature guarantee.

Sales in advance of purchase payments When you place a request to sell shares
for which the purchase money has not yet been collected, the request will be
executed in a timely fashion, but the fund will not release the proceeds to you
until your purchase payment clears. This may take up to ten business days after
the purchase.

- --------------------------------------------------------------------------------
DIVIDENDS AND ACCOUNT POLICIES

Account statements In general, you will receive account statements as follows: 

o after every transaction (except a dividend reinvestment) that affects your
  account balance

o after any changes of name or address of the registered owner(s)

o in all other circumstances, every quarter

Every year you should also receive, if applicable, a Form 1099 tax information
statement, mailed by January 31.

Dividends The funds generally declare dividends daily and pay them monthly.
Short- and long-term capital gains, if any, are distributed annually, typically
after the end of a fund's fiscal year. Your dividends begin accruing the day
after payment is received by the fund and continue through the day your shares
are actually sold.

Dividend reinvestments Most investors have their dividends reinvested in
additional shares of the same fund and class. If you choose this option, or if
you do not indicate any choice, your dividends will be reinvested on the
dividend record date. Alternatively, you can choose to have a check for your
dividends mailed to you. However, if the check is not deliverable, your
dividends will be reinvested.


22  YOUR ACCOUNT
<PAGE>

Taxability of dividends As long as a fund meets the requirements for being a
tax-qualified regulated investment company, which each fund has in the past and
intends to in the future, it pays no federal income tax on the earnings it
distributes to shareholders.

Consequently, dividends you receive from a fund, whether reinvested or taken as
cash, are generally considered taxable. Dividends from a fund's long-term
capital gains are taxable as capital gains; dividends from other sources are
generally taxable as ordinary income. Some dividends paid in January may be
taxable as if they had been paid the previous December.

The Form 1099 that is mailed to you every January details your dividends and
their federal tax category, although you should verify your tax liability with
your tax professional.

Taxability of transactions Any time you sell or exchange shares, it is
considered a taxable event for you. Depending on the purchase price and the sale
price of the shares you sell or exchange, you may have a gain or a loss on the
transaction. You are responsible for any tax liabilities generated by your
transactions.

Small accounts (non-retirement only) If you draw down a non-retirement account
so that its total value is less than $1,000, you may be asked to purchase more
shares within 30 days. if you do not take action, your fund may close out your
account and mail you the proceeds. Alternatively, signature services may charge
you $10 a year to maintain your account. You will not be charged a CDSC if your
account is closed for this reason, and your account will not be closed if its
drop in value is due to fund performance or the effects of sales charges.

- --------------------------------------------------------------------------------
ADDITIONAL INVESTOR SERVICES

Monthly Automatic Accumulation Program (MAAP) MAAP lets you set up regular
investments from your paycheck or bank account to the John Hancock fund(s) of
your choice. You determine the frequency and amount of your investments, and you
can terminate your program at any time. To establish:

o Complete the appropriate parts of your account application.

o If you are using MAAP to open an account, make out a check ($25 minimum) for
  your first investment amount payable to "John Hancock Signature Services,
  Inc." Deliver your check and application to your financial representative or
  Signature Services.

Systematic withdrawal plan This plan may be used for routine bill payments or
periodic withdrawals from your account. To establish:

o Make sure you have at least $5,000 worth of shares in your account.

o Make sure you are not planning to invest more money in this account (buying
  shares during a period when you are also selling shares of the same fund is
  not advantageous to you, because of sales charges).

o Specify the payee(s). The payee may be yourself or any other party, and there
  is no limit to the number of payees you may have, as long as they are all on
  the same payment schedule.

o Determine the schedule: monthly, quarterly, semi-annually, annually or in
  certain selected months.

o Fill out the relevant part of the account application. To add a systematic
  withdrawal plan to an existing account, contact your financial representative
  or Signature Services.


Retirement plans John Hancock Funds offers a range of retirement plans,
including Traditional and Roth IRAs, SIMPLE IRAs, SIMPLE 401(k)s, SEPs, 401(k)s,
money purchase pension and profit-sharing plans. Using these plans, you can
invest in any John Hancock fund (except tax-free income funds) with a low
minimum investment of $250 or, for some group plans, no minimum investment at
all. To find out more, call Signature Services at 1-800-225-5291.



                                                                YOUR ACCOUNT  23
<PAGE>

Fund details

- --------------------------------------------------------------------------------
BUSINESS STRUCTURE

How the funds are organized Each John Hancock income fund is an open-end
management investment company or a series of such a company.

Each fund is supervised by a board of trustees, an independent body that has
ultimate responsibility for the fund's activities. The board retains various
companies to carry out the fund's operations, including the investment adviser,
custodian, transfer agent and others (see diagram). The board has the right, and
the obligation, to terminate the fund's relationship with any of these companies
and to retain a different company if the board believes it is in the
shareholders' best interests. 

At a mutual fund's inception, the initial shareholder (typically the adviser)
appoints the fund's board. Thereafter, the board and the shareholders determine
the board's membership. The boards of the John Hancock income funds may include
individuals who are affiliated with the investment adviser. However, the
majority of board members must be independent.

The funds do not hold annual shareholder meetings, but may hold special meetings
for such purposes as electing or removing board members, changing fundamental
policies, approving a management contract or approving a 12b-1 plan (12b-1 fees
are explained in "Sales compensation").

[The following information was represented as a flow chart in the printed
material.]

                                -----------------
                                  Shareholders
                                -----------------

Distribution and
shareholder services

                -------------------------------------------------
                          Financial services firms and
                             their representatives

                     Advise current and prospective share-
                    holders on their fund investments, often
                  in the context of an overall financial plan.
                -------------------------------------------------

                -------------------------------------------------
                             Principal distributor

                            John Hancock Funds, Inc.
                             101 Huntington Avenue
                             Boston, MA 02199-7603

                    Markets the funds and distributes shares
                  through selling brokers, financial planners
                      and other financial representatives.
                -------------------------------------------------

             ------------------------------------------------------
                                 Transfer agent

                      John Hancock Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                             Boston, MA 02217-1000

                Handles shareholder services, including record-
               keeping and statements, distribution of dividends
                    and processing of buy and sell requests.
             ------------------------------------------------------

                      ------------------------------------
                               Investment adviser

                          John Hancock Advisers, Inc.
                             101 Huntington Avenue
                             Boston, MA 02199-7603

                        Manages the funds' business and
                             investment activities.
                      ------------------------------------

                      ------------------------------------
                                   Custodian

                           Investors Bank & Trust Co.
                              200 Clarendon Street
                                Boston, MA 02116

                       Hold the funds' assets, settles all
                      portfolio trades and collect most of
                         the valuation data required for
                          calculating each fund's NAV.
                      ------------------------------------

                                                                         Asset 
                                                                      management

                      ------------------------------------
                                    Trustees

                        Supervise the funds' activities.
                      ------------------------------------


24  FUND DETAILS
<PAGE>

Accounting compensation The funds compensate the adviser for performing tax and
financial management services. Annual compensation is not expected to exceed
0.02% of each fund's average net assets.

Portfolio trades In placing portfolio trades, the adviser may use brokerage
firms that market the fund's shares or are affiliated with John Hancock Mutual
Life Insurance Company, but only when the adviser believes no other firm offers
a better combination of quality execution (i.e., timeliness and completeness)
and favorable price.

Investment goals Except for Government Income Fund, High Yield Bond Fund and
Intermediate Maturity Government Fund, each fund's investment goal is
fundamental and may only be changed with shareholder approval.

Diversification All of the income funds are diversified.

- --------------------------------------------------------------------------------
SALES COMPENSATION

As part of their business strategies, the funds, along with John Hancock Funds,
pay compensation to financial services firms that sell the funds' shares.
These firms typically pass along a portion of this compensation to your
financial representative.

Compensation payments originate from two sources: from sales charges and from
12b-1 fees that are paid out of the funds' assets ("12b-1" refers to the federal
securities regulation that authorizes annual fees of this type). The 12b-1 fee
rates vary by fund and by share class, according to Rule 12b-1 plans adopted by
the funds. The sales charges and 12b-1 fees paid by investors are detailed in
the fund-by-fund information. The portions of these expenses that are reallowed
to financial services firms are shown on the next page.

Distribution fees may be used to pay for sales compensation to financial
services firms, marketing and overhead expenses and, for Class B and Class C
shares, interest expenses.

- --------------------------------------------------------------------------------
 Class B unreimbursed distribution expenses(1)
- --------------------------------------------------------------------------------

                                      Unreimbursed             As a % of
Fund                                  expenses                 net assets

Government Income                     $  10,894,166            6.53%
                                                           
High Yield Bond                       $   8,666,437            2.80%
                                                           
Intermediate Maturity Gov.            $     402,344            6.06%
                                                           
Sovereign Bond                        $   3,985,198            3.07%
                                                           
Sovereign U.S. Gov. Income            $   5,738,472            5.53%
                                                           
Strategic Income                      $   5,664,567            2.11%

(1)   As of the most recent fiscal year end covered by each fund's financial
      highlights. These expenses may be carried forward indefinitely.


Class C shares Class C shares began operations during the 1997 fiscal year.
Therefore, there are no unreimbursed expenses to report.


Initial compensation Whenever you make an investment in a fund or funds, the
financial services firm receives either a reallowance from the initial sales
charge or a commission, as described below. The firm also receives the first
year's service fee at this time.

Annual compensation Beginning with the second year after an investment is made,
the financial services firm receives an annual service fee of 0.25% of its total
eligible net assets. This fee is paid quarterly in arrears.

Financial services firms selling large amounts of fund shares may receive extra
compensation. This compensation, which John Hancock Funds pays out of its own
resources, may include asset retention fees as well as reimbursement for
marketing expenses.


                                                                FUND DETAILS  25
<PAGE>

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class A investments
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                Maximum
                                        Sales charge            reallowance            First year             Maximum
                                        paid by investors       or commission          service fee            total compensation(1)
                                        (% of offering price)   (% of offering price)  (% of net investment)  (% of offering price)

 <S>                                    <C>                     <C>                    <C>                    <C>  
 Group 1 funds

 Up to $99,999                          3.00%                   2.26%                  0.25%                  2.50%

 $100,000 - $499,999                    2.50%                   2.01%                  0.25%                  2.25%

 $500,000 - $999,999                    2.00%                   1.51%                  0.25%                  1.75%

 Group 2 funds

 Up to $99,999                          4.50%                   3.76%                  0.25%                  4.00%

 $100,000 - $249,999                    3.75%                   3.01%                  0.25%                  3.25%

 $250,000 - $499,999                    2.75%                   2.06%                  0.25%                  2.30%

 $500,000 - $999,999                    2.00%                   1.51%                  0.25%                  1.75%

 Regular investments of $1 
 million or more (Groups 1 and 2)

 First $1M - $4,999,999                   --                    0.75%                  0.25%                  1.00%

 Next $1 - $5M above that                 --                    0.25%                  0.25%                  0.50%

 Next $1 or more above that               --                    0.00%                  0.25%                  0.25%

 Waiver investments(2)                    --                    0.00%                  0.25%                  0.25%

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class B investments
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                Maximum
                                                                reallowance            First year             Maximum
                                                                or commission          service fee            total compensation
                                                                (% of offering price)  (% of net investment)  (% of offering price)

 Group 1 funds

 All amounts                                                    2.25%                  0.25%                  2.50%

 Group 2 funds

 All amounts                                                    3.75%                  0.25%                  4.00%

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
 Class C investments
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                Maximum
                                                                reallowance            First year             Maximum
                                                                or commission          service fee            total compensation
                                                                (% of offering price)  (% of net investment)  (% of offering price)

 All amounts                                                    0.75%                  0.25%                  1.00%
</TABLE>

(1)   Reallowance/commission percentages and service fee percentages are
      calculated from different amounts, and therefore may not equal total
      compensation percentages if combined using simple addition.
(2)   Refers to any investments made by municipalities, financial institutions,
      trusts and affinity group members that take advantage of the sales charge
      waivers described earlier in this prospectus.

CDSC revenues collected by John Hancock Funds may be used to pay commissions
when there is no initial sales charge.


26  FUND DETAILS
<PAGE>

- --------------------------------------------------------------------------------
MORE ABOUT RISK

A fund's risk profile is largely defined by the fund's principal securities and
investment practices. You may find the most concise description of each fund's
risk profile in the fund-by-fund information.

The funds are permitted to utilize -- within limits established by the trustees
- -- certain other securities and investment practices that have higher risks and
opportunities associated with them. To the extent that a fund utilizes these
securities or practices, its overall performance may be affected, either
positively or negatively. On the following pages are brief descriptions of these
securities and investment practices, along with the risks associated with them.
The funds follow certain policies that may reduce these risks.

As with any mutual fund, there is no guarantee that a John Hancock income fund
will earn income or show a positive total return over any period of time --
days, months or years.

- --------------------------------------------------------------------------------
TYPES OF INVESTMENT RISK

Correlation risk The risk that changes in the value of a hedging instrument will
not match those of the asset being hedged (hedging is the use of one investment
to offset the effects of another investment). Incomplete correlation can result
in unanticipated risks.

Credit risk The risk that the issuer of a security, or the counterparty to a
contract, will default or otherwise become unable to honor a financial
obligation.

Currency risk The risk that fluctuations in the exchange rates between the U.S.
dollar and foreign currencies may negatively affect an investment. Adverse
changes in exchange rates may erode or reverse any gains produced by foreign
currency-denominated investments, and may widen any losses.

Extension risk The risk that an unexpected rise in interest rates will extend
the life of a mortgage-backed security beyond the expected prepayment time,
typically reducing the security's value.

Interest rate risk The risk of market losses attributable to changes in interest
rates. With fixed-rate securities, a rise in interest rates typically causes a
fall in values, while a fall in rates typically causes a rise in values.

Leverage risk Associated with securities or practices (such as borrowing) that
multiply small index or market movements into large changes in value.

o Hedged When a derivative (a security whose value is based on another security
  or index) is used as a hedge against an opposite position that the fund also
  holds, any loss generated by the derivative should be substantially offset by
  gains on the hedged investment, and vice versa. While hedging can reduce or
  eliminate losses, it can also reduce or eliminate gains.

o Speculative To the extent that a derivative is not used as a hedge, the fund
  is directly exposed to the risks of that derivative. Gains or losses from
  speculative positions in a derivative may be substantially greater than the
  derivative's original cost.

Liquidity risk The risk that certain securities may be difficult or impossible
to sell at the time and the price that the seller would like. The seller may
have to lower the price, sell other securities instead, or forego an investment
opportunity, any of which could have a negative effect on fund management or
performance.

Management risk The risk that a strategy used by a fund's management may fail to
produce the intended result. Common to all mutual funds.

Market risk The risk that the market value of a security may move up and down,
sometimes rapidly and unpredictably. Market risk may affect a single issuer, an
industry, a sector of the bond market or the market as a whole. Common to all
stocks and bonds and the mutual funds that invest in them.

Natural event risk The risk of losses attributable to natural disasters, crop
failures and similar events.

Opportunity risk The risk of missing out on an investment opportunity because
the assets necessary to take advantage of it are tied up in less advantageous
investments.

Political risk The risk of losses attributable to government or political
actions, from changes in tax or trade statutes to governmental collapse and war.

Prepayment risk The risk that unanticipated prepayments may occur during periods
of falling interest rates, reducing the value of mortgage-backed securities.

Valuation risk The risk that a fund has valued certain of its securities at a
higher price than it can sell them for.


Year 2000 risk The risk that the funds' operations could be disrupted by year
2000-related computer system problems. Although the adviser and the funds'
service providers are taking steps to address this issue, there may still be
some risk of adverse effects. Common to all mutual funds.



                                                                FUND DETAILS  27
<PAGE>

- --------------------------------------------------------------------------------
 Higher-risk securities and practices
- --------------------------------------------------------------------------------

This table shows each fund's investment limitations as a percentage of portfolio
assets. In each case the principal types of risk are listed (see previous page
for definitions). Numbers in this table show allowable usage only; for actual
usage, consult the fund's annual/semiannual reports. 

10 Percent of total assets (italic type)
10 Percent of net assets (roman type)
*  No policy limitation on usage; fund may be using currently
o  Permitted, but has not typically been used
- -- Not permitted

<TABLE>
<CAPTION>
                                                                                                           Sovereign
                                                                                                           U.S.     
                                                       Government  High Yield  Intermediate    Sovereign   Gov't      Strategic
                                                       Income      Bond        Maturity Gov't  Bond        Income     Income   
- ------------------------------------------------------------------------------------------------------------------------------------
Investment practices
<S>                                                    <C>         <C>         <C>             <C>         <C>       <C>
Borrowing; reverse repurchase agreements
The borrowing of money from banks or
through reverse repurchase agreements.
Leverage, credit risks.                                33.3        33.3        33.3            33.3        33.3       33
                                                                                                                                   
Covered mortgage dollar roll
transactions The sale of mortgage-backed
securities with the commitment to buy
back similar securities at a future
date. Credit, interest rate, leverage,
market, opportunity risks.                                *           *           *               *           *        *
                                                                                                                                   
Repurchase agreements The purchase of a
security that must later be sold back to
the issuer at the same price plus
interest. Credit risk.                                    *           *           *               *           *        *
                                                                                                                                   
Securities lending The lending of
securities to financial institutions,
which provide cash or government
securities as collateral. Credit risk.                   30          30        33.3            33.3          30      33.3
                                                                                                                                   
Short-term trading Selling a security
soon after purchase. A portfolio
engaging in short-term trading will have
higher turnover and transaction
expenses. Market risk.                                    *           *           *               *           *        *
                                                                                                                                   
When-issued securities and forward
commitments The purchase or sale of
securities for delivery at a future
date; market value may change before
delivery. Market, opportunity, leverage
risks.                                                    *           *           *               *           *        *
                                                                                                                                   
- -----------------------------------------------------------------------------------------------------------------------------------
Conventional securities                                                                                                            
                                                                                                                                   
Brady bonds Dollar-denominated
securities issued to refinance foreign
government bank loans and other debt.
Credit, interest rate, market, political
risks.                                                   10        o(1)         --              25          --       o(1)
                                                                                                                                   
Foreign debt securities Debt securities
issued by foreign governments or
companies. Credit, currency, interest
rate, market, political risks.                           20        *(1)         --              25          --       *(1)
                                                                                                                                   
In-kind, delayed and zero coupon debt
securities Securities offering non-cash
or delayed-cash payment. Their prices
are typically more volatile than those
of conventional debt securities. Credit,
interest rate, market risks.                              *           *           *               *           *        *
                                                                                                                                   
Restricted and illiquid securities
Securities not traded on the open
market. May include illiquid Rule 144A
securities. Liquidity, valuation, market
risks.                                                   10          10          15              15          15       15
                                                                                                                                   
- -----------------------------------------------------------------------------------------------------------------------------------
Unleveraged derivative securities                                                                                                  
                                                                                                                                   
Asset-backed securities Securities
backed by unsecured debt, such as credit
card debt; these securities are often
guaranteed or over-collateralized to
enhance their credit quality. Credit,
interest rate risks.                                     20           *          20               *          35        *
                                                                                                                                   

Mortgage-backed securities Securities
backed by pools of mortgages, including
passthrough certificates, PACs, TACs and
other senior classes of collateralized
mortgage obligations (CMOs). Credit,
extension, prepayment, liquidity,
interest rate risks.                                      *           *           *               *           *        *

                                                                                                                                   
Participation interests Securities
representing an interest in another
security or in bank loans. Credit,
interest rate, liquidity, valuation
risks.                                                   --        10(2)         --            15(2)         --     15(2)
                                                                                                                                   
Rights and warrants Securities offering
the right, or involving the promise, to
buy or sell certain securities at a
future date. Market risk.                                 5           5           5               5          --        5
</TABLE>


(1) No more than 25% of the fund's assets will be invested in government
    securities of any one foreign country.
(2) Part of the 10% or 15% limitation on illiquid securities.


28  FUND DETAILS
<PAGE>

- --------------------------------------------------------------------------------
 Higher-risk securities and practices (cont'd)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                                           Sovereign
                                                                                                           U.S.     
                                                       Government  High Yield  Intermediate    Sovereign   Gov't      Strategic
                                                       Income      Bond        Maturity Gov't  Bond        Income     Income   
- ------------------------------------------------------------------------------------------------------------------------------------

Leveraged derivative securities
<S>                                                      <C>         <C>         <C>             <C>         <C>       <C>
Currency contracts Contracts involving
the right or obligation to buy or sell a
given amount of foreign currency at a
specified price and future date.

o Hedged. Currency, hedged leverage,
  correlation, liquidity, opportunity
  risks.                                                 --           *          --              --          --        *
o Speculative. Currency, speculative
  leverage, liquidity risks.                             --          --          --              --          --        o

Financial futures and options;
securities and index options Contracts
involving the right or obligation to
deliver or receive assets or money
depending on the performance of one or
more assets or an economic index.

o Futures and related options. Interest
  rate, currency, market, hedged or
  speculative leverage, correlation,
  liquidity, opportunity risks.                           *           *          --               *           *        *
o Options on securities and indices.
  Interest rate, currency, market,
  hedged or speculative leverage,
  correlation, liquidity, credit,
  opportunity risks.                                      *           *          --               o           *        o

Structured securities Indexed and/or
  leveraged mortgage-backed and other
  debt securities, including
  principal-only and interest-only
  securities, leveraged floating rate
  securities, and others. These
  securities tend to be highly sensitive
  to interest rate movements and their
  performance may not correlate to such
  movements in a conventional fashion.
  Credit, interest rate, extension,
  prepayment, market, speculative
  leverage, liquidity, valuation risks.                   *           *           *               *           *        *

Swaps, caps, floors, collars OTC
contracts involving the right or
obligation to receive or make payments
based on two different income streams.
Correlation, credit, currency,
interest rate, hedged or speculative
leverage, liquidity, valuation risks.                     o           o           o               o           o        o
</TABLE>

- --------------------------------------------------------------------------------
 Analysis of funds with 5% or more in junk bonds(1)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                Quality rating                        
                (S&P/Moody's)(2)   High Yield Bond Fund    Sovereign Bond Fund     Strategic Income Fund
- --------------------------------------------------------------------------------------------------------
<S>             <C>                <C>                     <C>                     <C>  
Investment-     AAA/Aaa            2.1%                    31.4%                   26.1%
Grade           AA/Aa              0.3%                     8.6%                    7.0%
Bonds           A/A                0.1%                    19.3%                    0.0%
                BBB/Baa            0.2%                    13.1%                    3.3%
- --------------------------------------------------------------------------------------------------------
Junk            BB/Ba              8.2%                    14.0%                   12.2%
Bonds           B/B               67.2%                     8.4%                   40.8%
                CCC/Caa            6.3%                     0.0%                    1.6%
                CC/Ca              0.0%                     0.0%                    0.0%
                C/C                0.0%                     0.0%                    0.0%
                D                  0.2%                     0.0%                    0.3%





                % of 
                portfolio 
                in bonds          84.6%                    94.8%                   91.3%
</TABLE>

o Rated by Standard & Poor's or Moody's    Rated by the adviser

(1) Average weighted quality distribution for the most recent fiscal year.
(2) In cases where the S&P and Moody's ratings for a given bond issue do not
    agree, the issue has been counted in the higher category.


                                                                FUND DETAILS  29
<PAGE>

For more information

- --------------------------------------------------------------------------------

Two documents are available that offer further information on John Hancock
income funds:

ANNUAL/SEMIANNUAL REPORT TO SHAREHOLDERS

Includes financial statements, detailed performance information, portfolio
holdings, a statement from portfolio management and the auditor's report.

STATEMENT OF ADDITIONAL INFORMATION (SAI)

The SAI contains more detailed information on all aspects of the funds. The
current annual/semiannual report is included in the SAI.

A current SAI has been filed with the Securities and Exchange Commission and is
incorporated by reference (is legally a part of this prospectus). You may visit
the Securities and Exchange Commission's Internet website (www.sec.gov) to view
the SAI, material incorporated by reference and other information.

To request a free copy of the current annual/semiannual report or the SAI,
please write or call:

John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA  02217-1000
Telephone: 1-800-225-5291
EASI-Line: 1-800-338-8080
TDD: 1-800-544-6713

Internet: www.jhancock.com/funds


[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue
       Boston, Massachusetts 02199-7603

[LOGO] John Hancock (R)                        (C) 1996 John Hancock Funds, Inc.
                                                                      INCPN 5/98



<PAGE>

                       JOHN HANCOCK STRATEGIC INCOME FUND


                      Class A, Class B and Class C Shares
                       Statement of Additional Information

                                   May 1, 1998

This Statement of Additional Information provides information about John Hancock
Strategic  Income  Fund (the  "Fund") in  addition  to the  information  that is
contained  in the  combined  Income  Funds'  Prospectus  dated  May 1, 1998 (the
"Prospectus").  The  Fund is a  diversified  series  portfolio  of John  Hancock
Strategic Series (the "Trust").


This Statement of Additional Information is not a prospectus.  It should be read
in  conjunction  with the  Prospectus,  a copy of which can be obtained  free of
charge by writing or telephoning:


                      John Hancock Signature Services, Inc.
                         1 John Hancock Way, Suite 1000

                        Boston, Massachusetts 02217-1000
                                 1-800-225-5291


                                Table of Contents

                                                                            Page


Organization of the Fund                                                       2
Investment Objective and Policies                                              2
Investment Restrictions                                                       17
Those Responsible for Management                                              19
Investment Advisory and Other Services                                        28
Distribution Contracts                                                        30
Net Asset Value                                                               31
Initial Sales Charge on Class A Shares                                        32
Deferred Sales Charge on Class B and Class C Shares                           35
Special Redemptions                                                           38
Additional Services and Programs                                              38
Description of the Fund's Shares                                              40
Tax Status                                                                    41
Calculation of Performance                                                    46
Brokerage Allocation                                                          48
Transfer Agent Services                                                       49
Custody of Portfolio                                                          50
Independent Auditors                                                          50
Appendix                                                                     A-1
Financial Statements                                                         F-1


                                       1

<PAGE>


ORGANIZATION OF THE FUND


The Fund is series of the  Trust,  an  open-end  investment  management  company
organized as a Massachusetts  business trust under the laws of The  Commonwealth
of Massachusetts. The Fund was organized in April 1986.

John Hancock Advisers,  Inc. (the "Adviser") is the Fund's  investment  adviser.
The Adviser is an indirect  wholly-owned  subsidiary of John Hancock Mutual Life
Insurance Company (the "Life Company"),  a Massachusetts  life insurance company
chartered in 1862,  with national  headquarters  at John Hancock Place,  Boston,
Massachusetts.


INVESTMENT OBJECTIVE AND POLICIES


The following  information  supplements the discussion of the Fund's  investment
objective and policies  discussed in the Prospectus.  There is no assurance that
the Fund will achieve its investment objective.


The investment objective of the Fund is a high level of current income. The Fund
will seek to achieve its  investment  objective by investing  primarily  in: (i)
foreign  government  and  corporate  debt  securities,   (ii)  U.S.   Government
securities and (iii) lower-rated high yield high risk debt securities.


The Fund may  invest in all types of debt  securities.  The debt  securities  in
which the Fund may invest include bonds,  debentures,  notes (including variable
and floating rate  instruments),  preferred and  preference  stock,  zero coupon
bonds,   payment-in-kind   securities,    increasing   rate   note   securities,
participation interest,  multiple class pass through securities,  collateralized
mortgage   obligations,   stripped  debt   securities,   other   mortgage-backed
securities,  asset-backed securities and other derivative debt securities. Under
normal  circumstances,  the  Fund's  assets  will  be  invested  in  each of the
foregoing  three sectors.  However,  from time to time the Fund may invest up to
100% of its total assets in any one sector.


Lower Rated Securities. The higher yields and high income sought by the Fund are
generally  obtainable  from high  yield  risk  securities  in the  lower  rating
categories of the established rating services.  These securities are rated below
Baa by Moody's Investors  Service,  Inc.  ("Moody's") or below BBB by Standard &
Poor's  Ratings Group  ("Standard & Poor's").  The Fund may invest in securities
rated as low as Ca by Moody's or CC by  Standard  & Poor's,  which may  indicate
that the  obligations  are  speculative  to a high degree and in default.  Lower
rated  securities  are  generally  referred to as junk bonds.  See the  Appendix
attached to this  Statement of Additional  Information  for a description of the
characteristics of the various ratings categories.  The Fund is not obligated to
dispose of  securities  whose issuers  subsequently  are in default or which are
downgraded  below the minimum ratings noted above. The credit ratings of Moody's
and Standard & Poor's (the "Rating  Agencies"),  such as those ratings described
in this  Statement of Additional  Information,  may not be changed by the Rating
Agencies in a timely fashion to reflect  subsequent  economic events. The credit
ratings of securities do not evaluate  market risk.  The Fund may also invest in
unrated securities which, in the opinion of the Adviser, offer comparable yields
and risks to the rated securities in which the Fund may invest.


Ratings as  Investment  Criteria.  In  general,  the  ratings of Moody's and S&P
represent  the  opinions of these  agencies as to the quality of the  securities
which they rate. It should be emphasized however,  that ratings are relative and
subjective and are not absolute standards of quality. These ratings will be used
by the Funds as initial  criteria for the  selection  of  portfolio  securities.
Among the factors  which will be  considered  are the  long-term  ability of the

                                       2
<PAGE>

issuer to pay principal  and interest and general  economic  trends.  Appendix A
contains further information  concerning the rating of Moody's and S&P and their
significance.

Subsequent to its purchase by the Fund,  an issue of securities  may cease to be
rated or its rating may be reduced  below the minimum  required  for purchase by
the Fund. Neither of these events will require the sale of the securities by the
Fund.


Debt  securities  that are rated in the lower  rating  categories,  or which are
unrated,  involve greater  volatility of price and risk of loss of principal and
income. In addition,  lower ratings reflect a greater  possibility of an adverse
change in  financial  condition  affecting  the  ability  of the  issuer to make
payments of interest  and  principal.  The market  price and  liquidity of lower
rated fixed income  securities  generally  respond to  short-term  corporate and
market  developments  to a greater extent than the price and liquidity of higher
rated securities, because these developments are perceived to have a more direct
relationship  to the ability of an issuer of lower rated  securities to meet its
ongoing debt  obligations.  Although the Adviser  seeks to minimize  these risks
through   diversification,   investment   analysis  and   attention  to  current
developments  in  interest  rates  and  economic  conditions,  there  can  be no
assurance that the Adviser will be successful in limiting the Fund's exposure to
the risks  associated with lower rated  securities.  Because the Fund invests in
securities in the lower rated categories, the achievement of the Fund's goals is
more dependent on the Adviser's  ability than would be the case if the Fund were
investing in securities in the higher rated categories.

The Fund's  investments  in debt  securities  may include  increasing  rate note
securities,  zero coupon bonds and payment-in-kind bonds. Zero coupon bonds have
a  determined  interest  rate,  but payment of the  interest  is deferred  until
maturity of the bonds.  Payment- in-kind  securities pay interest in either cash
or additional  securities,  at the issuer's option,  for a specified period. The
market prices of zero coupon and payment-in-kind bonds are affected to a greater
extent by interest  rate  changes,  and thereby  tend to be more  volatile  than
securities  which pay interest  periodically  and in cash.  Increasing rate note
securities  are  typically  refinanced  by the issuers  within a short period of
time.

The market value of debt securities which carry no equity participation  usually
reflects yields  generally  available on securities of similar quality and type.
When such yields decline,  the market value of a portfolio  already  invested at
higher yields can be expected to rise if such  securities are protected  against
early call. In general,  in selecting  securities  for its  portfolio,  the Fund
intends to seek  protection  against  early  call.  Similarly,  when such yields
increase,  the market value of a portfolio  already invested at lower yields can
be expected to decline.  The Fund's  portfolio may include debt securities which
sell at substantial  discounts  from par. These  securities are low coupon bonds
which,  because of their  lower  acquisition  cost tend to sell on a yield basis
approximating current interest rates during periods of high interest rates.

Reduced  volume and  liquidity  in the high  yield high risk bond  market or the
reduced  availability of market quotations may make it more difficult to dispose
of the  Fund's  investments  in high  yield  high risk  securities  and to value
accurately these assets.  The reduced  availability of reliable,  objective data
may increase the Fund's reliance on management's  judgment in valuing high yield
high risk bonds.  In addition,  the Fund's  investments  in high yield high risk
securities  may be susceptible  to adverse  publicity and investor  perceptions,
whether or not justified by fundamental  factors.  The Fund's  investments,  and
consequently its net asset value, will be subject to the market fluctuations and
risk inherent in all securities.

Foreign  Securities.  The Fund may  invest  in debt  obligations  (which  may be
denominated in the U.S. dollar or in non-U.S.  currencies)  issued or guaranteed
by  foreign  corporations,  certain  supranational  entities  (such as the World
Bank), and foreign governments  (including political  subdivisions having taxing

                                       3

<PAGE>

authority) or their agencies or  instrumentalities.  The Fund may also invest in
debt securities that are issued by U.S. corporations and denominated in non-U.S.
currencies.  No  more  than  25% of the  Fund's  total  assets,  at the  time of
purchase, will be invested in government securities of any one foreign country.

The Fund  may  also  invest  in  American  Depository  Receipts  ("ADRs").  ADRs
(sponsored and unsponsored) are receipts typically issued by an American bank or
trust company which  evidence  ownership of  underlying  securities  issued by a
foreign  corporation,  and are designed for trading in United States  securities
markets. Issuers of unsponsored ADRs are not contractually obligated to disclose
material  information in the United States, and,  therefore,  there may not be a
correlation between that information and the market value of an unsponsored ADR.

The percentage of the Fund's assets that will be allocated to foreign securities
will vary depending on the relative yields of foreign and U.S.  securities,  the
economies  of foreign  countries,  the  condition of such  countries'  financial
markets,  the interest rate climate of such  countries and the  relationship  of
such  countries'  currency to the U.S.  dollar.  These factors are judged on the
basis of fundamental  economic  criteria (e.g.,  relative  inflation  levels and
trends, growth rate forecasts, balance of payments status and economic policies)
as well as technical  and  political  data.  Although the Fund may invest in any
country  where the Adviser  believes  there is a potential to achieve the Fund's
investment objective,  it presently expects to invest primarily in securities of
issuers in industrialized  Western European  countries  (including  Scandinavian
countries)  and in Canada,  Japan,  Australia  and New Zealand.  Investments  in
securities of issuers in  non-industrialized  countries  generally  involve more
risk and may be considered highly speculative.

The value of portfolio securities denominated in foreign currencies may increase
or decrease in response  to changes in currency  exchange  rates.  The Fund will
incur costs in connection with converting between currencies.

Foreign Currency Transactions.  The Fund may enter into forward foreign currency
contracts  involving  currencies  of the  different  countries  in which it will
invest as a hedge  against  possible  variations  in the foreign  exchange  rate
between these currencies as well as to enhance return or as a substitute for the
purchase or sale of currency.  The foreign currency transactions of the Fund may
be conducted  on a spot (i.e.,  cash) basis at the spot rate for  purchasing  or
selling  currency  prevailing in the foreign  exchange  market.  Forward foreign
currency  contracts are  contractual  agreements to purchase or sell a specified
currency at a specified  future date and price set at the time of the  contract.
Transaction  hedging  is the  purchase  or  sale  of  forward  foreign  currency
contracts with respect to specific receivables for payables of the Fund accruing
in connection with the purchase and sale of its portfolio securities denominated
in foreign currencies.  Portfolio hedging is the use of forward foreign currency
contracts to offset portfolio security  positions  denominated or quoted in such
foreign  currencies.  The Fund  will not  attempt  to hedge  all of its  foreign
portfolio positions and will enter into such transactions only to the extent, if
any, deemed appropriate by the Adviser.

If the Fund  enters into a forward  contract  requiring  it to purchase  foreign
currency,  its  custodian  bank will  segregate  cash or liquid  securities in a
separate account of the Fund in an amount equal to the value of the Fund's total
assets committed to the consummation of such forward contract. Those assets will
be valued at market daily and if the value of the assets in the separate account
declines,  additional  cash or securities  will be placed in the account so that
the value of the  account  will equal the amount of the Fund's  commitment  with
respect to such contracts.

Hedging  against  a  decline  in the  value of a  currency  does  not  eliminate
fluctuations  in the prices of  portfolio  securities  or prevent  losses if the
prices  of  such  securities  decline.   Such  transactions  also  preclude  the

                                       4
<PAGE>

opportunity for gain if the value of the hedged currency should rise.  Moreover,
it may not be possible for the Fund to hedge  against a  devaluation  that is so
generally anticipated that the Fund is not able to contract to sell the currency
at a price above the devaluation level it anticipates.

There is no  limitation  on the value of the Fund's assets that may be committed
to forward  contracts or on the term of a forward  contract.  In addition to the
risks described above, forward contracts are subject to the following additional
risks: (1) that a Fund's  performance  will be adversely  affected by unexpected
changes in  currency  exchange  rates;  (2) that the  counterparty  to a forward
contract will fail to perform its contractual obligations;  (3) that a Fund will
be unable to terminate or dispose of its position in a forward contract; and (4)
with respect to hedging  transactions in forward  contracts,  that there will be
imperfect  correlation  between price changes in the forward  contract and price
changes in the hedged portfolio assets.

The cost to the Fund of engaging in foreign  currency  transactions  varies with
such factors as that currency  involved,  the length of the contract  period and
the market  conditions then prevailing.  Since  transactions in foreign currency
are usually conducted on a principal basis, no fees or commissions are involved.

Global Risks.  Investments in foreign  securities may involve  certain risks not
present  in  domestic  investments  due  to  exchange  controls,  less  publicly
available information,  more volatile or less liquid securities markets, and the
possibility of expropriation,  confiscatory  taxation or political,  economic or
social  instability.  There may be difficulty in enforcing  legal rights outside
the United  States.  Some foreign  companies are not subject to the same uniform
financial  reporting   requirements,   accounting   standards  and  governmental
supervision as domestic  companies,  and foreign  exchange markets are regulated
differently from the U.S. stock market.  Security  trading  practices abroad may
offer less  protection  to  investors  such as the Fund.  In  addition,  foreign
securities may be denominated in the currency of the country in which the issuer
is located.  Consequently,  changes in the foreign exchange rate will affect the
value of the Fund's shares and dividends.  Finally, you should be aware that the
expense  ratios of  international  funds  generally  are  higher  than  those of
domestic  funds,  because there are greater costs  associated  with  maintaining
custody  of  foreign   securities  and  the  increased  research  necessary  for
international investing results in a higher advisory fee.

These risks may be intensified in the case of investments in emerging markets or
countries  with limited or  developing  capital  markets.  These  countries  are
located in the Asia-Pacific region,  Eastern Europe, Latin and South America and
Africa. Security prices in these markets can be significantly more volatile than
in more developed countries,  reflecting the greater  uncertainties of investing
in less  established  markets  and  economies.  Political,  legal  and  economic
structures  in  many  of  these  emerging  market  countries  may be  undergoing
significant  evolution  and  rapid  development,  and they may lack the  social,
political,  legal  and  economic  stability  characteristic  of  more  developed
countries.  Emerging  market  countries may have failed in the past to recognize
private property rights. They may have relatively unstable governments,  present
the risk of nationalization of businesses, restrictions on foreign ownership, or
prohibitions on repatriation of assets, and may have less protection of property
rights than more developed countries. Their economies may be predominately based
on only a few industries, may be highly vulnerable to changes in local or global
trade  conditions,  and may suffer from  extreme and  volatile  debt  burdens or
inflation rates. Local securities markets may trade a small number of securities
and may be unable  to  respond  effectively  to  increases  in  trading  volume,
potentially  making prompt  liquidation  of  substantial  holdings  difficult or
impossible at times. The Fund may be required to establish  special custodial or
other  arrangements  before  making  certain  investments  in  these  countries.

                                       5
<PAGE>

Securities of issuers located in these countries may have limited  marketability
and may be subject to more abrupt or erratic price movements.

The Fund may acquire other restricted  securities including securities for which
market quotations are not readily  available.  These securities may be sold only
in privately  negotiated  transactions  or in public  offerings  with respect to
which  a  registration  statement  is  in  effect  under  the  1933  Act.  Where
registration  is  required,  the Fund may be obligated to pay all or part of the
registration  expenses and a considerable  period may elapse between the time of
the  decision to sell and the time the Fund may be  permitted to sell a security
under an effective  registration  statement.  If, during such a period,  adverse
market conditions were to develop,  the Fund might obtain a less favorable price
than prevailed when it decided to sell.  Restricted securities will be priced at
fair market value as determined in good faith by the Fund's Trustees.


Repurchase  Agreements.  In a repurchase agreement the Fund would buy a security
for a  relatively  short period  (usually  not more than 7 days)  subject to the
obligation  to sell it back to the issuer at a fixed time and price plus accrued
interest.  The Fund will enter into repurchase agreements only with member banks
of the Federal  Reserve  System and with  "primary  dealers" in U.S.  Government
securities.  The Adviser will continuously  monitor the  creditworthiness of the
parties with whom the Fund enters into repurchase agreements.

The Fund has  established a procedure  providing that the securities  serving as
collateral  for  each  repurchase  agreement  must be  delivered  to the  Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying  securities during the period in which the Fund seeks
to enforce its rights thereto,  possible  subnormal  levels of income decline in
value of the  underlying  securities  or lack of access to  income  during  this
period and the expense of enforcing its rights.


Reverse Repurchase  Agreements.  The Fund may also enter into reverse repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank with an agreement that the Fund will buy back the securities
at a fixed  future  date at a fixed  price plus an agreed  amount of  "interest"
which may be reflected in the repurchase price.  Reverse  repurchase  agreements
are  considered  to be  borrowings by the Fund.  Reverse  repurchase  agreements
involve the risk that the market value of securities  purchased by the Fund with
proceeds  of the  transaction  may  decline  below the  repurchase  price of the
securities  sold by the Fund which it is obligated to repurchase.  The Fund will
also  continue to be subject to the risk of a decline in the market value of the
securities sold under the agreements  because it will reacquire those securities
upon effecting their repurchase. The Fund will not enter into reverse repurchase
agreements  and other  borrowings  exceeding in the  aggregate 33% of the market
value  of its  total  assets.  The  Fund  will  enter  into  reverse  repurchase
agreements  only with federally  insured banks or savings and loan  associations
which are  approved in advance as being  creditworthy  by the Board of Trustees.
Under procedures  established by the Board of Trustees, the Adviser will monitor
the creditworthiness of the banks involved.


Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including  commercial  paper issued in reliance on Section 4(2) of the 1933 act.
However,  the Fund will not invest  more than 15% of its net assets in  illiquid
investments.  If the Trustees determines,  based upon a continuing review of the
trading markets for specific  Section 4(2) paper or Rule 144A  securities,  that
they  are  liquid,  they  will  not be  subject  to the 15%  limit  in  illiquid
investments.  The Trustees may adopt  guidelines and delegate to the Adviser the

                                       6
<PAGE>

daily  function of  determining  and  monitoring  the  liquidity  of  restricted
securities.  The  Trustees,  however,  will retain  sufficient  oversight and be
ultimately  responsible  for the  determinations.  The Trustees  will  carefully
monitor the Fund's  liquidity and  availability of information.  This investment
practice  could have the effect of increasing  the level of  illiquidity  in the
Fund  if  qualified  institutional  buyers  become  for a time  uninterested  in
purchasing these restricted securities.

Options on Securities,  Securities  Indices and Currency.  The Fund may purchase
and write (sell) call and put options on any  securities in which it may invest,
on any  securities  index based on  securities  in which it may invest or on any
currency in which Fund  investments  may be  denominated.  These  options may be
listed on national domestic securities exchanges or foreign securities exchanges
or traded in the  over-the-counter  market.  The Fund may write  covered put and
call options and purchase put and call  options to enhance  total  return,  as a
substitute  for the purchase or sale of  securities  or currency,  or to protect
against declines in the value of portfolio  securities and against  increases in
the cost of securities to be acquired.

Writing Covered Options.  A call option on securities or currency written by the
Fund obligates the Fund to sell  specified  securities or currency to the holder
of the option at a specified price if the option is exercised at any time before
the expiration  date. A put option on securities or currency written by the Fund
obligates the Fund to purchase specified  securities or currency from the option
holder at a specified  price if the option is  exercised  at any time before the
expiration  date.  Options  on  securities  indices  are  similar  to options on
securities,  except that the exercise of securities  index options requires cash
settlement  payments  and  does  not  involve  the  actual  purchase  or sale of
securities. In addition,  securities index options are designed to reflect price
fluctuations in a group of securities or segment of the securities market rather
than price  fluctuations in a single security.  Writing covered call options may
deprive  the Fund of the  opportunity  to profit  from an increase in the market
price of the securities or foreign  currency  assets in its  portfolio.  Writing
covered put options  may  deprive the Fund of the  opportunity  to profit from a
decrease in the market price of the securities or foreign  currency assets to be
acquired for its portfolio.

All call and put options written by the Fund are covered.  A written call option
or put  option  may be covered  by (i)  maintaining  cash or liquid  securities,
either of which may be quoted or  denominated  in any currency,  in a segregated
account  maintained by the Fund's  custodian  with a value at least equal to the
Fund's  obligation  under the option,  (ii) entering into an offsetting  forward
commitment  and/or (iii)  purchasing  an  offsetting  option or any other option
which,  by virtue of its  exercise  price or  otherwise,  reduces the Fund's net
exposure on its written option position.  A written call option on securities is
typically  covered by maintaining  the securities that are subject to the option
in a segregated  account.  The Fund may cover call options on a securities index
by owning  securities whose price changes are expected to be similar to those of
the underlying index.

The Fund may  terminate  its  obligations  under an exchange  traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under  over-the-counter  options  may be  terminated  only by  entering  into an
offsetting  transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

Purchasing   Options.   The  Fund  would  normally   purchase  call  options  in
anticipation  of an  increase,  or put  options  in  anticipation  of a decrease
("protective puts"), in the market value of securities or currencies of the type
in which it may invest. The Fund may also sell call and put options to close out
its purchased options.

                                       7

<PAGE>

The purchase of a call option would  entitle the Fund, in return for the premium
paid, to purchase  specified  securities or currency at a specified price during
the option period. The Fund would ordinarily realize a gain on the purchase of a
call  option if,  during  the option  period,  the value of such  securities  or
currency  exceeded  the  sum  of  the  exercise  price,  the  premium  paid  and
transaction costs;  otherwise the Fund would realize either no gain or a loss on
the purchase of the call option.

The purchase of a put option would entitle the Fund, in exchange for the premium
paid, to sell specified  securities or currency at a specified  price during the
option  period.  The purchase of protective  puts is designed to offset or hedge
against a decline in the market value of the Fund's portfolio  securities or the
currencies in which they are  denominated.  Put options may also be purchased by
the Fund for the purpose of affirmatively benefiting from a decline in the price
of  securities or  currencies  which it does not own. The Fund would  ordinarily
realize  a gain if,  during  the  option  period,  the  value of the  underlying
securities or currency  decreased below the exercise price sufficiently to cover
the premium and  transaction  costs;  otherwise the Fund would realize either no
gain or a loss on the  purchase  of the put  option.  Gains  and  losses  on the
purchase of put options may be offset by countervailing  changes in the value of
the Fund's portfolio securities.

The Fund's options  transactions  will be subject to limitations  established by
each of the exchanges, boards of trade or other trading facilities on which such
options are traded.  These  limitations  govern the maximum number of options in
each class which may be written or  purchased  by a single  investor or group of
investors  acting in concert,  regardless  of whether the options are written or
purchased on the same or different  exchanges,  boards of trade or other trading
facilities or are held or written in one or more accounts or through one or more
brokers. Thus, the number of options which the Fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
the Adviser. An exchange, board of trade or other trading facility may order the
liquidation  of  positions  found to be in  excess of these  limits,  and it may
impose certain other sanctions.

Risks Associated with Options Transactions.  There is no assurance that a liquid
secondary  market on a domestic or foreign  options  exchange will exist for any
particular  exchange-traded  option or at any  particular  time.  If the Fund is
unable to effect a closing purchase  transaction with respect to covered options
it has written,  the Fund will not be able to sell the underlying  securities or
currencies  or dispose of assets held in a segregated  account until the options
expire or are  exercised.  Similarly,  if the Fund is unable to effect a closing
sale  transaction  with  respect to options it has  purchased,  it would have to
exercise  the options in order to realize any profit and will incur  transaction
costs upon the purchase or sale of underlying securities or currencies.

Reasons for the absence of a liquid  secondary market on an exchange include the
following:  (i) there may be insufficient  trading  interest in certain options;
(ii)  restrictions  may be imposed by an  exchange  on opening  transactions  or
closing  transactions  or  both;  (iii)  trading  halts,  suspensions  or  other
restrictions  may be imposed  with  respect to  particular  classes or series of
options;   (iv)  unusual  or  unforeseen   circumstances  may  interrupt  normal
operations  on an  exchange;  (v) the  facilities  of an exchange or the Options
Clearing  Corporation may not at all times be adequate to handle current trading
volume;  or (vi) one or more  exchanges  could,  for economic or other  reasons,
decide or be compelled at some future date to discontinue the trading of options
(or a particular class or series of options). If trading were discontinued,  the
secondary  market on that exchange (or in that class or series of options) would
cease to exist.  However,  outstanding  options on that  exchange  that had been
issued  by the  Options  Clearing  Corporation  as a result  of  trades  on that
exchange would continue to be exercisable in accordance with their terms.

                                       8

<PAGE>

The Fund's  ability to terminate  over-the-counter  options is more limited than
with  exchange-traded  options  and may  involve  the risk  that  broker-dealers
participating  in such  transactions  will not fulfill  their  obligations.  The
Adviser  will  determine  the  liquidity  of  each  over-the-counter  option  in
accordance with guidelines adopted by the Trustees.

The  writing  and  purchase of options is a highly  specialized  activity  which
involves  investment  techniques and risks different from those  associated with
ordinary  portfolio  securities  transactions.  The  successful  use of  options
depends in part on the Adviser's  ability to predict  future price  fluctuations
and, for hedging transactions, the degree of correlation between the options and
securities or currency markets.

Futures  Contracts and Options on Futures  Contracts.  To seek to increase total
return or hedge against changes in interest rates, securities prices or currency
exchange  rates,  the  Fund  may  purchase  and sell  various  kinds of  futures
contracts,  and  purchase  and  write  call and put  options  on  these  futures
contracts.  The Fund may also enter into closing purchase and sale  transactions
with respect to any of these contracts and options. The futures contracts may be
based on various  securities (such as U.S.  Government  securities),  securities
indices, foreign currencies and any other financial instruments and indices. All
futures  contracts  entered  into by the  Fund are  traded  on U.S.  or  foreign
exchanges  or boards of trade that are  licensed,  regulated  or approved by the
Commodity Futures Trading Commission ("CFTC").

Futures Contracts. A futures contract may generally be described as an agreement
between  two  parties  to buy  and  sell  particular  financial  instruments  or
currencies  for an agreed  price  during a  designated  month (or to deliver the
final cash settlement  price, in the case of a contract  relating to an index or
otherwise  not  calling  for  physical  delivery  at the end of  trading  in the
contract).

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While  futures  contracts on  securities or currency will usually be
liquidated in this manner,  the Fund may instead make, or take,  delivery of the
underlying securities or currency whenever it appears economically  advantageous
to do so. A clearing  corporation  associated with the exchange on which futures
contracts are traded  guarantees  that, if still open, the sale or purchase will
be performed on the settlement date.

Hedging  and Other  Strategies.  Hedging is an attempt  to  establish  with more
certainty than would otherwise be possible the effective price or rate of return
on portfolio  securities or securities  that the Fund proposes to acquire or the
exchange  rate of  currencies  in  which  portfolio  securities  are  quoted  or
denominated.  When interest  rates are rising or securities  prices are falling,
the Fund can seek to offset a  decline  in the  value of its  current  portfolio
securities  through  the sale of  futures  contracts.  When  interest  rates are
falling or  securities  prices are rising,  the Fund,  through  the  purchase of
futures contracts, can attempt to secure better rates or prices than might later
be available in the market when it effects anticipated  purchases.  The Fund may
seek to  offset  anticipated  changes  in the value of a  currency  in which its
portfolio securities,  or securities that it intends to purchase,  are quoted or
denominated by purchasing and selling futures contracts on such currencies.

The Fund may,  for  example,  take a "short"  position in the futures  market by
selling futures  contracts in an attempt to hedge against an anticipated rise in
interest  rates or a decline  in market  prices or foreign  currency  rates that
would adversely affect the dollar value of the Fund's portfolio securities. Such
futures  contracts may include  contracts for the future  delivery of securities
held by the Fund or  securities  with  characteristics  similar  to those of the
Fund's portfolio securities.  Similarly,  the Fund may sell futures contracts on
any currencies in which its portfolio securities are quoted or denominated or in

                                       9
<PAGE>

one  currency  to  hedge  against   fluctuations  in  the  value  of  securities
denominated  in a  different  currency  if  there is an  established  historical
pattern of correlation between the two currencies.

If, in the opinion of the Adviser,  there is a sufficient  degree of correlation
between price trends for the Fund's portfolio  securities and futures  contracts
based on other financial  instruments,  securities indices or other indices, the
Fund may also enter into such futures contracts as part of its hedging strategy.
Although under some  circumstances  prices of securities in the Fund's portfolio
may be more or less volatile than prices of such futures contracts,  the Adviser
will  attempt to  estimate  the extent of this  volatility  difference  based on
historical patterns and compensate for any differential by having the Fund enter
into a greater or lesser number of futures contracts or by attempting to achieve
only a partial  hedge  against  price  changes  affecting  the Fund's  portfolio
securities.

When a short hedging  position is successful,  any  depreciation in the value of
portfolio  securities will be substantially  offset by appreciation in the value
of the futures position.  On the other hand, any  unanticipated  appreciation in
the value of the Fund's portfolio  securities would be substantially offset by a
decline in the value of the futures position.

On other  occasions,  the Fund may take a "long" position by purchasing  futures
contracts.  This  would be done,  for  example,  when the Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices or currency  exchange  rates then available in the applicable
market to be less favorable than prices that are currently  available.  The Fund
may  also  purchase  futures  contracts  as a  substitute  for  transactions  in
securities or foreign currency,  to alter the investment  characteristics  of or
currency  exposure  associated with portfolio  securities or to gain or increase
its exposure to a particular securities market or currency.

Options on Futures Contracts. The Fund may purchase and write options on futures
for the same purposes as its transactions in futures contracts.  The purchase of
put and call options on futures  contracts will give the Fund the right (but not
the obligation) for a specified price to sell or to purchase,  respectively, the
underlying  futures  contract  at any time  during  the  option  period.  As the
purchaser  of an option on a futures  contract,  the Fund obtains the benefit of
the futures position if prices move in a favorable direction but limits its risk
of loss in the event of an unfavorable price movement to the loss of the premium
and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the Fund's assets.  By writing a call
option, the Fund becomes  obligated,  in exchange for the premium (upon exercise
of the option) to sell a futures contract if the option is exercised,  which may
have a value higher than the exercise  price.  Conversely,  the writing of a put
option on a futures  contract  generates a premium which may partially offset an
increase in the price of securities that the Fund intends to purchase.  However,
the Fund becomes  obligated  (upon exercise of the option) to purchase a futures
contract  if the  option is  exercised,  which may have a value  lower  than the
exercise  price.  The loss incurred by the Fund in writing options on futures is
potentially unlimited and may exceed the amount of the premium received.

The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option of the same series. There
is no guarantee  that such  closing  transactions  can be  effected.  The Fund's
ability to establish  and close out positions on such options will be subject to
the development and maintenance of a liquid market.

Other  Considerations.  The Fund will  engage in  futures  and  related  options
transactions  either for bona fide hedging purposes or to seek to increase total
return as  permitted by the CFTC.  To the extent that the Fund is using  futures
and related  options for hedging  purposes,  futures  contracts  will be sold to

                                       10
<PAGE>

protect  against a decline in the price of securities  (or the currency in which
they are quoted or denominated)  that the Fund owns or futures contracts will be
purchased to protect the Fund against an increase in the price of securities (or
the  currency in which they are quoted or  denominated)  it intends to purchase.
The Fund will determine that the price fluctuations in the futures contracts and
options on futures used for hedging purposes are substantially  related to price
fluctuations in securities  held by the Fund or securities or instruments  which
it expects to purchase. As evidence of its hedging intent, the Fund expects that
on 75% or more of the  occasions  on  which it takes a long  futures  or  option
position  (involving  the  purchase  of futures  contracts),  the Fund will have
purchased,  or will be in the  process  of  purchasing,  equivalent  amounts  of
related  securities (or assets  denominated in the related currency) in the cash
market at the time when the futures or option  position is closed out.  However,
in particular cases, when it is economically advantageous for the Fund to do so,
a long futures  position may be terminated  or an option may expire  without the
corresponding purchase of securities or other assets.

To the  extent  that the Fund  engages  in  nonhedging  transactions  in futures
contracts  and options on futures,  the  aggregate  initial  margin and premiums
required to establish these  nonhedging  positions will not exceed 5% of the net
asset  value of the Fund's  portfolio,  after  taking  into  account  unrealized
profits and losses on any such  positions and excluding the amount by which such
options were in-the-money at the time of purchase.

Transactions  in futures  contracts  and  options on futures  involve  brokerage
costs,  require  margin  deposits  and,  in the case of  contracts  and  options
obligating the Fund to purchase  securities or  currencies,  require the Fund to
establish with the custodian a segregated  account  consisting of cash or liquid
securities  in an amount equal to the  underlying  value of such  contracts  and
options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  these  transactions  themselves  entail certain other risks. For
example,  unanticipated changes in interest rates, securities prices or currency
exchange rates may result in a poorer overall  performance  for the Fund than if
it had not entered into any futures contracts or options transactions.

Perfect correlation between the Fund's futures positions and portfolio positions
will be  impossible  to  achieve.  There are no  futures  contracts  based  upon
individual  securities,  except  certain U.S.  Government  securities.  The only
futures contracts available to hedge the Fund's portfolio are various futures on
U.S. Government  securities,  securities indices and foreign currencies.  In the
event of an  imperfect  correlation  between a futures  position and a portfolio
position  which is intended to be protected,  the desired  protection may not be
obtained  and the Fund may be exposed to risk of loss.  In  addition,  it is not
possible to hedge fully or protect against currency  fluctuations  affecting the
value of securities  denominated in foreign currencies because the value of such
securities is likely to fluctuate as a result of independent factors not related
to currency fluctuations.

Some futures  contracts or options on futures may become  illiquid under adverse
market conditions. In addition, during periods of market volatility, a commodity
exchange may suspend or limit trading in a futures  contract or related  option,
which may make the  instrument  temporarily  illiquid  and  difficult  to price.
Commodity exchanges may also establish daily limits on the amount that the price
of a  futures  contract  or  related  option  can vary from the  previous  day's
settlement  price.  Once the daily limit is reached,  no trades may be made that
day at a price  beyond the limit.  This may  prevent  the Fund from  closing out
positions and limiting its losses.

Forward Commitment and When-Issued Securities.  The Fund may purchase securities
on a when-issued or forward commitment basis. "When-issued" refers to securities
whose terms are available and for which a market exists, but which have not been
issued.  The Fund will  engage  in  when-issued  transactions  with  respect  to

                                       11

<PAGE>

securities  purchased for its portfolio in order to obtain what is considered to
be an  advantageous  price  and  yield  at  the  time  of the  transaction.  For
when-issued  transactions,  no payment is made until  delivery  is due,  often a
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

When the Fund engages in forward  commitment and  when-issued  transactions,  it
relies on the seller to consummate the transaction. The failure of the issuer or
seller to  consummate  the  transaction  may  result in the  Fund's  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a when-  issued or  forward  commitment  basis also
involves a risk of loss if the value of the  security to be  purchased  declines
prior to the settlement date.

On the date the Fund  enters  into an  agreement  to  purchase  securities  on a
when-issued or forward  commitment  basis, the Fund will segregate in a separate
account cash or liquid securities equal in value to the Fund's commitment. These
assets will be valued daily at market, and additional cash or securities will be
segregated  in a  separate  account to the  extent  that the total  value of the
assets in the account declines below the amount of the when-issued  commitments.
Alternatively, the Fund may enter into offsetting contracts for the forward sale
of other securities that it owns.


Borrowing.  The Fund may borrow  money in an amount  that does not exceed 33% of
its total assets.  Borrowing by the Fund involves leverage, which may exaggerate
any  increase  or  decrease  in the Fund's  investment  performance  and in that
respect may be  considered a  speculative  practice.  The interest that the Fund
must pay on any borrowed money,  additional fees to maintain a line of credit or
any minimum  average  balances  required to be maintained are  additional  costs
which will reduce or eliminate  any potential  investment  income and may offset
any capital  gains.  Unless the  appreciation  and income,  if any, on the asset
acquired with borrowed  funds exceed the cost of borrowing,  the use of leverage
will diminish the investment performance of the Fund.

Short  Sales.  The Fund may  engage in short  sales in order to  profit  from an
anticipated  decline  in the value of a  security.  The Fund may also  engage in
short sales to attempt to limit its exposure to a possible market decline in the
value of its portfolio  securities  through short sales of securities  which the
Adviser  believes  possess  volatility  characteristics  similar to those  being
hedged.  To effect such a  transaction,  the Fund must borrow the security  sold
short to make  delivery to the buyer.  The Fund then is obligated to replace the
security  borrowed  by  purchasing  it at  the  market  price  at  the  time  of
replacement.  Until the security is replaced, the Fund is required to pay to the
lender any accrued  interest or dividends  and may be required to pay a premium.
The Fund may only make short sales  "against the box," meaning that the Fund, by
virtue of its ownership of other securities,  has the right to obtain securities
equivalent  in kind and  amount  to the  securities  sold  and,  if the right is
conditional, the sale is made upon the same conditions.

The Fund will realize a gain if the security  declines in price between the date
of the short sale and the date on which the Fund replaces the borrowed security.
On the other  hand,  the Fund will incur a loss as a result of the short sale if
the price of the security  increases between those dates. The amount of any gain
will be decreased,  and the amount of any loss  increased,  by the amount of any
premium or interest or dividends  the Fund may be required to pay in  connection
with a short sale.  The  successful use of short selling as a hedging device may
be adversely affected by imperfect correlation between movements in the price of
the security sold short and the securities being hedged.

Under  applicable  guidelines  of the staff of the SEC,  if the Fund  engages in
short sales, it must put in a segregated account (not with the broker) an amount
of cash or U.S.  Government  securities equal to the difference  between (a) the
market value of the  securities  sold short at the time they were sold short and

                                       12

<PAGE>

(b)  any  cash  or  U.S.  Government  securities  required  to be  deposited  as
collateral  with the broker in connection with the short sale (not including the
proceeds from the short sale). In addition, until the Fund replaces the borrowed
security, it must daily maintain the segregated account at such a level that the
amount  deposited in it plus the amount  deposited with the broker as collateral
will equal the current market value of the securities sold short.

Short selling may produce higher than normal portfolio turnover which may result
in increased transaction costs to the Fund and may result in gains from the sale
of securities  deemed to have been held for less than three months,  which gains
must be less than 30% of the Fund's gross income for a taxable year in order for
the Fund to qualify as a regulated investment company under the Internal Revenue
Code of 1986, as amended (the "Code") for that year.


U.S. Governmental Securities. Certain U.S. Government securities, including U.S.
Treasury bills,  notes and bonds, and Government  National Mortgage  Association
mortgage-backed  certificates  ("Ginnie Maes"),  are supported by the full faith
and credit of the United  States.  Certain  other  U.S.  Government  securities,
issued or guaranteed by Federal  agencies or government  sponsored  enterprises,
are not supported by the full faith and credit of the United States,  but may be
supported  by the right of the issuer to borrow  from the U.S.  Treasury.  These
securities  include  obligations of  instrumentalities  such as the Federal Home
Loan  Mortgage  Corporation  ("Freddie  Macs"),  the Federal  National  Mortgage
Association ("Fannie Maes") and the Student Loan Marketing  Association ("Sallie
Maes").  No  assurance  can be  given  that  the U.S.  Government  will  provide
financial support to these Federal agencies, authorities,  instrumentalities and
government sponsored enterprises in the future.

Mortgage-Backed  Securities.  Ginnie  Maes,  Freddie  Macs and  Fannie  Maes are
mortgage-backed securities which provide monthly payments that are, in effect, a
"pass- through" of the monthly  interest and principal  payments  (including any
pre-payments)  made by the individual  borrowers on the pooled  mortgage  loans.
Collateralized Mortgage Obligations ("CMOs"), in which the Fund may also invest,
are  securities   issued  by  a  U.S.   Government   instrumentality   that  are
collateralized by a portfolio of mortgages or mortgage-backed securities. During
periods of declining  interest rates,  principal and interest on mortgage-backed
securities may be prepaid at  faster-than-expected  rates. The proceeds of these
prepayments  typically  can  only  be  invested  in  lower-yielding  securities.
Therefore,  mortgage-backed  securities  may be less  effective  at  maintaining
yields  during  periods  of  declining  interest  rates  than  traditional  debt
securities of similar maturity.  U.S. Government agencies and  instrumentalities
include,  but are not limited to,  Federal Farm Credit Banks,  Federal Home Loan
Banks,  the Federal Home Loan Mortgage  Corporation,  the Student Loan Marketing
Association,  and the Federal National  Mortgage  Association.  Some obligations
issued by an agency or  instrumentality  may be  supported by the full faith and
credit of the U.S. Treasury.

A real estate mortgage  investment conduit, or REMIC, is a private entity formed
for the purpose of holding a fixed pool of  mortgages  secured by an interest in
real property, and of issuing multiple classes of interests therein to investors
such as the Fund. The Fund may consider REMIC securities as possible investments
when the mortgage  collateral is insured,  guaranteed or otherwise backed by the
U.S.  Government or one or more of its agencies or  instrumentalities.  The Fund
will not  invest in  "residual"  interests  in REMIC's  because  of certain  tax
disadvantages for regulated investment companies that own such interests.

Risks  of  Mortgage-Backed   Securities.   Different  types  of  mortgage-backed
securities  are subject to  different  combinations  of  prepayment,  extension,
interest  rate and/or other market  risks.  Conventional  mortgage  pass-through
securities and  sequential  pay CMOs are subject to all of these risks,  but are
typically not leveraged.  PACs,  TACs and other senior classes of sequential and

                                       13
<PAGE>

parallel pay CMOs involve less  exposure to  prepayment,  extension and interest
rate risk than other mortgage-backed securities,  provided that prepayment rates
remain within expected prepayment ranges or "collars."

The value of  mortgage-backed  securities  may also  change due to shifts in the
market's  perception  of issuers.  In  addition,  regulatory  or tax changes may
adversely   affect   the   mortgage-backed   securities   market   as  a  whole.
Non-government  mortgage-backed  securities  may offer higher  yields than those
issued by government entities,  but also may be subject to greater price changes
than government issues.

Mortgage  "Dollar Roll"  Transactions.  The Fund may enter into mortgage "dollar
roll" transactions with selected banks and broker-dealers  pursuant to which the
Fund sells mortgage-backed securities and simultaneously contracts to repurchase
substantially similar (same type, coupon and maturity) securities on a specified
future date.  The Fund will only enter into covered rolls. A "covered roll" is a
specific type of dollar roll for which there is an offsetting cash position or a
cash  equivalent  security  position  which  matures  on or before  the  forward
settlement date of the dollar roll transaction. Covered rolls are not treated as
a borrowing or other senior  security and will be excluded from the  calculation
of the Fund's borrowing and other senior securities. For financial reporting and
tax  purposes,   the  Fund  treats   mortgage   dollar  rolls  as  two  separate
transactions;   one  involving  the  purchase  of  a  security  and  a  separate
transaction  involving a sale. The Fund does not currently  intend to enter into
mortgage dollar roll transactions that are accounted for as a financing.

Asset-Backed  Securities.  The  Fund may  invest  a  portion  of its  assets  in
asset-backed securities. Asset-backed securities are often subject to more rapid
repayment  than their  stated  maturity  date would  indicate as a result of the
pass-through of prepayments of principal on the underlying loans. During periods
of  declining  interest  rates,  prepayment  of  loans  underlying  asset-backed
securities  can be expected to  accelerate.  Accordingly,  the Fund's ability to
maintain  positions in these  securities  will be affected by  reductions in the
principal amount of such securities resulting from prepayments,  and its ability
to  reinvest  the  returns  of  principal  at  comparable  yields is  subject to
generally prevailing interest rates at that time.

Credit  card  receivables  are  generally  unsecured  and  the  debtors  on such
receivables  are  entitled  to the  protection  of a number of state and federal
consumer  credit  laws,  many of which  give such  debtors  the right to set-off
certain  amounts  owed on the credit  cards,  thereby  reducing the balance due.
Automobile  receivables  generally are secured,  but by automobiles  rather than
residential  real property.  Most issuers of automobile  receivables  permit the
loan services to retain possession of the underlying obligations. If the service
were to sell  these  obligations  to  another  party,  there is a risk  that the
purchaser  would  acquire an  interest  superior  to that of the  holders of the
asset-backed  securities.  In addition,  because of the large number of vehicles
involved in a typical issuance and technical  requirements under state laws, the
trustee  for the  holders of the  automobile  receivables  may not have a proper
security  interest  in  the  underlying  automobiles.  Therefore,  there  is the
possibility that, in some cases, recoveries on repossessed collateral may not be
available to support payments on these securities.

Structured  or Hybrid  Notes.  The Fund may invest in  "structured"  or "hybrid"
notes.  The  distinguishing  feature of a structured  or hybrid note is that the
amount  of  interest  and/or  principal  payable  on the  note is  based  on the
performance of a benchmark asset or market other than fixed income securities or
interest  rates.  Examples of these  benchmark  include stock  prices,  currency
exchange rates and physical  commodity  prices.  Investing in a structured  note
allows  the Fund to gain  exposure  to the  benchmark  market  while  fixing the
maximum  loss that the Fund may  experience  in the event that  market  does not
perform as expected. Depending on the terms of the note, the Fund may forego all

                                       14
<PAGE>

or part of the  interest  and  principal  that would be payable on a  comparable
conventional  note; the Fund's loss cannot exceed this foregone  interest and/or
principal. An investment in structured or hybrid notes involves risks similar to
those associated with a direct investment in the benchmark asset.

Participation  Interests.  Participation  interests,  which may take the form of
interests in, or assignments of certain loans,  are acquired from banks who have
made these loans or are members of a lending  syndicate.  The Fund's investments
in  participation  interests may be subject to its 15% limitation on investments
in illiquid securities.

Swaps,  Caps,  Floors  and  Collars.  As one way of  managing  its  exposure  to
different  types of  investments,  the Fund may enter into  interest rate swaps,
currency swaps,  and other types of swap  agreements  such as caps,  collars and
floors.  In a typical  interest  rate  swap,  one party  agrees to make  regular
payments equal to a floating interest rate times a "notional  principal amount,"
in return  for  payments  equal to a fixed  rate  times the same  amount,  for a
specified period of time. If a swap agreement  provides for payment in different
currencies, the parties might agree to exchange the notional principal amount as
well.  Swaps may also depend on other  prices or rates,  such as the value of an
index or mortgage prepayment rates.

In a typical cap or floor  agreement,  one party  agrees to make  payments  only
under  specified  circumstances,  usually in return for  payment of a fee by the
other party. For example, the buyer of an interest rate cap obtains the right to
receive  payments  to the  extent  that a  specified  interest  rate  exceeds an
agreed-upon  level,  while the seller of an interest  rate floor is obligated to
make  payments  to the extent  that a  specified  interest  rate falls  below an
agreed-upon level. An interest rate collar combines elements of buying a cap and
selling a floor.

Swap agreements will tend to shift the Fund's investment  exposure from one type
of investment to another.  For example,  if the Fund agreed to exchange payments
in dollars for payments in a foreign currency,  the swap agreement would tend to
decrease the Fund's exposure to U.S. interest rates and increase its exposure to
foreign  currency and interest rates.  Caps and floors have an effect similar to
buying or writing  options.  Depending on how they are used, swap agreements may
increase or decrease  the overall  volatility  of a Fund's  investments  and its
share price and yield.

Swap agreements are sophisticated  hedging  instruments that typically involve a
small  investment  of cash  relative to the  magnitude  of risks  assumed.  As a
result,  swaps can be highly volatile and may have a considerable  impact on the
Fund's  performance.  Swap  agreements  are  subject  to  risks  related  to the
counterpart's  ability to perform, and may decline in value if the counterpart's
credit worthiness deteriorates.  The Fund may also suffer losses if it is unable
to  terminate  outstanding  swap  agreements  or  reduce  its  exposure  through
offsetting transactions. The Fund will maintain in a segregated account with its
custodian,  cash or liquid,  high grade debt securities equal to the net amount,
if any,  of the  excess of the  Fund's  obligations  over its  entitlement  with
respect to swap, cap, collar or floor transactions.

Pay-In-Kind,  Delayed and Zero Coupon Bonds. The Fund may invest in pay-in-kind,
delayed and zero coupon bonds.  These are  securities  issued at a discount from
their face  value  because  interest  payments  are  typically  postponed  until
maturity.  The amount of the discount rate varies depending on factors including
the time remaining until  maturity,  prevailing  interest rates,  the security's
liquidity and the issuer's  credit quality.  These  securities also may take the
form of debt  securities that have been stripped of their interest  payments.  A
portion of the discount with respect to stripped tax-exempt  securities or their
coupons  may be  taxable.  The market  prices in  pay-in-kind,  delayed and zero
coupon bonds  generally  are more  volatile  than the market prices of interest-

                                       15
<PAGE>

bearing  securities  and are likely to respond to a grater  degree to changes in
interest rates than  interest-bearing  securities having similar  maturities and
credit quality.  The Fund's investments in pay-in-kind,  delayed and zero coupon
bonds may  require  the Fund to sell  certain  of its  portfolio  securities  to
generate  sufficient cash to satisfy certain income  distribution  requirements.
See "Tax Status."

Brady Bonds.  The Fund may invest in so-called "Brady Bonds" and other sovereign
debt  securities of countries  that have  restructured  or are in the process of
restructuring  sovereign  debt pursuant to the Brady Plan.  Brady Bonds are debt
securities  described as part of a restructuring  plan created by U.S.  Treasury
Secretary  Nicholas  F.  Brady in 1989 as a  mechanism  for  debtor  nations  to
restructure their outstanding external indebtedness (generally,  commercial bank
debt).  In  restructuring  its external debt under the Brady Plan  framework,  a
debtor nation  negotiates with its existing bank lenders as well as multilateral
institutions  such as the World Bank and the  International  Monetary  Fund (the
"IMF"). The Brady Plan facilitate the exchange of commercial bank debt for newly
issued (known as Brady Bonds).  The World Bank and IMF provide funds pursuant to
loan  agreements  or other  arrangements  which  enable  the  debtor  nation  to
collateralize  the new Brady Bonds or to repurchase  outstanding  bank debt at a
discount.  Under these arrangements IMF debtor nations are required to implement
of certain domestic monetary and fiscal reforms. These reforms have included the
liberalization of trade and foreign investment, the privatization of state-owned
enterprises and the setting of targets for public spending and borrowing.  These
policies  and  programs  promote  the debtor  country's  ability to service  its
external obligations and promote its economic growth and development.  The Brady
Plan only sets forth general  guiding  principles  for economic  reform and debt
reduction, emphasizing that solutions must be negotiated on a case-by-case basis
between debtor nations and their  creditors.  The Adviser believes that economic
reforms  undertaken by countries in connection  with the issuance of Brady Bonds
make the debt of countries  which have issued or have  announced  plans to issue
Brady Bonds an attractive opportunity for investment.

Brady Bonds have  recently  been issued by Argentina,  Brazil,  Bulgaria,  Costa
Rica,  Dominican  Republic,   Ecuador,  Jordan,  Mexico,  Nigeria,  Poland,  the
Philippines,  Uruguay and Venezuela and may be issued by other  countries.  Over
$130  billion in principal  amount of Brady Bonds have been issued to date,  the
largest  portion  having been issued by  Argentina  and Brazil.  Brady Bonds may
involve a high degree of risk, may be in default or present the risk of default.
As of January,  1, 1997,  the Fund is not aware of the occurrence of any payment
defaults on Brady Bonds.  Investors should recognize  however,  that Brady Bonds
have  been  issued  only  recently,  and,  accordingly,  they do not have a long
payment  history.  Agreements  implemented  under  the  Brady  Plan to date  are
designed to achieve debt and  debt-service  reduction  through  specific options
negotiated by a debtor  nation with its  creditors.  As a result,  the financial
packages offered by each country differ.  The types of options have included the
exchange of  outstanding  commercial  bank debt for bonds issued at 100% of face
value of such debt, bonds issued at a discount of face value of such debt, bonds
bearing an interest rate which  increases over time and bonds issued in exchange
for the advancement of new money by existing  lenders.  Certain Brady Bonds have
been collateralized as to principal due at maturity by U.S. Treasury zero coupon
bonds with a maturity equal to the final maturity of such Brady Bonds,  although
the  collateral  is not available to investors  until the final  maturity of the
Brady Bonds.  Collateral  purchases  are financed by the IMF, the World Bank and
the debtor  nations'  reserves.  In  addition,  the first two or three  interest
payments  on  certain  types of Brady  Bonds  may be  collateralized  by cash or
securities agreed upon by creditors.  Although Brady Bonds may be collateralized
by U.S.  Government  securities,  repayment  of  principal  and  interest is not
guaranteed by the U.S. Government.

Lending  of  Securities.  The Fund may lend  portfolio  securities  to  brokers,
dealers,  and financial  institutions if the loan is  collateralized  by cash or
U.S. Government securities according to applicable regulatory requirements.  The

                                       16
<PAGE>

Fund may reinvest any cash collateral in short-term  securities and money market
funds.  When the  Fund  lends  portfolio  securities,  there is a risk  that the
borrower may fail to return the  securities  involved in the  transaction.  As a
result, the Fund may incur a loss or, in the event of the borrower's bankruptcy,
the Fund may be delayed in or prevented from liquidating the collateral. It is a
fundamental  policy of the Fund not to lend portfolio  securities having a total
value exceeding 33 1/3% of its total assets.

Rights  and  Warrants.  The Fund may  purchase  warrants  and  rights  which are
securities  permitting,  but  not  obligating,  their  holder  to  purchase  the
underlying  securities at a predetermined price subject to the Fund's Investment
Restrictions.  Generally,  warrants and stock purchase  rights do not carry with
them the right to receive  dividends or exercise  voting  rights with respect to
the underlying securities, and they do not represent any rights in the assets of
the issuer.  As a result, an investment in warrants and rights may be considered
to entail greater  investment risk than certain other types of  investments.  In
addition,  the value of warrants and rights does not necessarily change with the
value of the underlying securities, and they cease to have value if they are not
exercised  on or prior to their  expiration  date.  Investment  in warrants  and
rights increases the potential profit or loss to be realized from the investment
of a given  amount of the Fund's  assets as  compared  with  investing  the same
amount in the underlying stock.


Time Deposits.  The Securities and Exchange  Commission  ("SEC")  considers time
deposits with periods of greater than seven days to be illiquid,  subject to the
restriction  that  illiquid  securities  are  limited to no more than 15% of the
Fund's net assets.


Short Term Trading and Portfolio Turnover. Short-term trading means the purchase
and subsequent sale of a security after it has been held for a relatively  brief
period of time.  The Fund may engage in short-term  trading in response to stock
market  conditions,  changes  in  interest  rates or other  economic  trends and
developments  or to take  advantage of yield  disparities  between  fixed income
securities  in order to  realize  capital  gains or improve  income.  Short-term
trading may have the effect of increasing  portfolio  turnover rate. A high rate
of  portfolio  turnover  (100%  or  greater)  involves  correspondingly  greater
brokerage  expenses.  The Fund's  portfolio rate is set forth in the table under
the caption "Financial Highlights" in the Prospectus.


INVESTMENT RESTRICTIONS


Fundamental Investment Restrictions.  The following investment restrictions will
not be changed  without the  approval  of a majority  of the Fund's  outstanding
voting  securities  which,  as used in the  Prospectus  and  this  Statement  of
Additional  Information,  means the approval of the lesser of (1) the holders of
67% or more of the  shares  represented  at a meeting if by more than 50% of the
Fund's  outstanding  shares are present in person or by proxy at that meeting or
(2) more than 50% of the Fund's outstanding shares.


The Fund observes the  fundamental  restrictions  listed in item (1) through (9)
below. The Fund may not:


(1)  Issue senior securities, except as permitted by paragraphs (2), (6) and (7)
     below.  For  purposes  of this  restriction,  the  issuance  of  shares  of
     beneficial  interest in multiple classes or series, the purchase or sale of
     options,  futures  contracts  and  options  on futures  contracts,  forward
     foreign currency  exchange  contracts,  forward  commitments and repurchase
     agreements entered into in accordance with the Fund's investment  policies,
     and the pledge,  mortgage or  hypothecation of the Fund's assets within the
     meaning of paragraph (3) below, are not deemed to be senior securities.

                                       17
<PAGE>

(2)  Borrow money in amounts exceeding 33% of the Fund's total assets (including
     the amount borrowed) taken at market value. Interest paid on borrowing will
     reduce income available to shareholders.


(3)  Pledge,  mortgage or hypothecate its assets,  except to secure indebtedness
     permitted by paragraph (2) above and then only if such pledging, mortgaging
     or  hypothecating  does not exceed 33 1/3% of the fund's total assets taken
     at market value.


(4)  Act as an  underwriter,  except to the extent that in  connection  with the
     disposition  of  portfolio  securities,  the  Fund may be  deemed  to be an
     underwriter for purposes of the Securities Act of 1933.

(5)  Purchase or sell real estate or any interest therein,  except that the Fund
     may invest in securities of corporate or governmental  entities  secured by
     real  estate  or  marketable  interests  therein  or  securities  issued by
     companies that invest in real estate or interests therein.

(6)  Make  loans,  except  that the Fund (1) may lend  portfolio  securities  in
     accordance with the Fund's investment  policies up to 33 1/3% of the Fund's
     total assets taken at market value,  (2) enter into repurchase  agreements,
     and (3) purchase all or a portion of an issue of publicly  distributed debt
     securities,   bank  loan  participation  interests,  bank  certificates  of
     deposit, bankers' acceptances,  debentures or other securities,  whether or
     not the purchase is made upon the original issuance of the securities.

(7)  Buy or sell commodity  contracts,  except futures  contracts on securities,
     securities  indices  and  currency  and  options on such  futures,  forward
     foreign currency exchange contracts,  forward  commitments,  and repurchase
     agreements entered into in accordance with the Fund's investment policies.

(8)  Purchase the  securities of issuers  conducting  their  principal  business
     activity in the same  industry if,  immediately  after such  purchase,  the
     value of its  investments  in such  industry  would exceed 25% of its total
     assets  taken  at  market  value  at the  time  of  each  investment.  This
     limitation  does  not  apply  to  investments  in  obligations  of the U.S.
     Government or any of its agencies or instrumentalities.

(9)  Purchase  securities  of an issuer  (other  than the U.S.  Government,  its
     agencies or instrumentalities), if


(i)  more than 5% of the Fund's  total  assets  taken at market  value  would be
     invested in the  securities  of such  issuer,  except that up to 25% of the
     Fund's total assets may be invested in  securities  issued or guaranteed by
     any foreign government or its agencies or instrumentalities, or,


(ii) such purchase would at the time result in more than 10% of the  outstanding
     voting securities of such issuer being held by the Fund.

In  connection  with the lending of portfolio  securities  under item (6) above,
such loans must at all times be fully  collateralized  and the Fund's  custodian
must take possession of the collateral  either physically or in book entry form.
Securities used as collateral must be marked to market daily.

                                       18

<PAGE>

Nonfundamental  Investment  Restrictions.  The following investment restrictions
are  designated  as  nonfundamental  and may be changed by the Trustees  without
shareholder approval.

The Fund may not:

(a) Participate on a joint or joint-and-several  basis in any securities trading
account.  The  "bunching"  of  orders  for the sale or  purchase  of  marketable
portfolio  securities with other accounts under the management of the Adviser to
save  commissions  or to average  prices among them is not deemed to result in a
joint securities trading account.


(b) Purchase  securities  on margin  (except that it may obtain such  short-term
credits as may be necessary for the clearance of  transactions in securities and
forward  foreign  currency  exchange  contracts and may make margin  payments in
connection  with  transactions  in futures  contracts and options on futures) or
make  short  sales of  securities  unless by virtue  of its  ownership  of other
securities,  the Fund has the right to obtain securities  equivalent in kind and
amount to the securities sold and, if the right is conditional, the sale is made
upon the same conditions.

(c) Purchase a security  if, as a result,  (i) more than 10% of the Fund's total
assets would be invested in the securities of other investment  companies,  (ii)
the Fund would hold more than 3% of the total  outstanding  voting securities of
any one  investment  company,  or (iii) more than 5% of the Fund's  total assets
would  be  invested  in the  securities  of any one  investment  company.  These
limitations do not apply to (a) the investment of cash  collateral,  received by
the Fund in  connection  with lending the Fund's  portfolio  securities,  in the
securities  of open- end  investment  companies or (b) the purchase of shares of
any   investment   company   in   connection   with  a  merger,   consolidation,
reorganization  or  purchase  of  substantially  all of the  assets  of  another
investment company.  Subject to the above percentage limitations,  the Fund may,
in connection  with the John Hancock Group of Funds Deferred  Compensation  Plan
for  Independent  Trustees/Directors,  purchase  securities of other  investment
companies within the John Hancock Group of Funds.

(d)  Invest for the purpose of  exercising  control  over or  management  of any
     company.

(e)  Invest more than 15% of its net assets in illiquid securities.


In addition, the Fund complies with the following  nonfundamental  limitation on
its investments:

Exercise any conversion,  exchange or purchase rights  associated with corporate
debt  securities  in the  portfolio  if,  at the time,  the value of all  equity
interests would exceed 10% of the Fund's total assets taken at market value.

If a percentage  restriction on investment or utilization of assets as set forth
above  is  adhered  to at the time an  investment  is made,  a later  change  in
percentage resulting from changes in the values or the total costs of the Fund's
assets will not be considered a violation of the restriction.


THOSE RESPONSIBLE FOR MANAGEMENT

The business of the Fund is managed by its  Trustees who elect  officers who are
responsible for the day-to-day  operations of the Fund and who execute  policies
formulated by the Trustees. Several of the officers and Trustees of the Fund are
also  officers and  directors of the Adviser,  or officers and  directors of the
Fund's principal distributor, John Hancock Funds, Inc. ("John Hancock Funds").

                                       19
<PAGE>

 
<TABLE>
<CAPTION>

   
                                       Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Edward J. Boudreau, Jr. *               Trustee, Chairman and Chief            Chairman, Director and Chief
101 Huntington Avenue                   Executive Officer (1, 2)               Executive Officer, the Adviser;
Boston, MA  02199                                                              Chairman, Director and Chief
October 1944                                                                   Executive Officer, The Berkeley
                                                                               Financial Group, Inc. ("The        
                                                                               Berkeley Group"); Chairman and     
                                                                               Director, NM Capital Management,   
                                                                               Inc. ("NM Capital"), John Hancock  
                                                                               Advisers International Limited     
                                                                               ("Advisers International") and     
                                                                               Sovereign Asset Management         
                                                                               Corporation ("SAMCorp"); Chairman, 
                                                                               Chief Executive Officer and        
                                                                               President, John Hancock Funds, Inc.
                                                                               ("John Hancock Funds"); Chairman,  
                                                                               First Signature Bank and Trust     
                                                                               Company; Director, John Hancock    
                                                                               Insurance Agency, Inc. ("Insurance 
                                                                               Agency, Inc."), John Hancock       
                                                                               Advisers International (Ireland)   
                                                                               Limited ("International Ireland"), 
                                                                               John Hancock Capital Corporation   
                                                                               and New England/Canada Business    
                                                                               Council; Member, Investment Company
                                                                               Institute Board of Governors;      
                                                                               Director, Asia Strategic Growth    
                                                                               Fund, Inc.; Trustee, Museum of     
                                                                               Science; Director, John Hancock    
                                                                               Freedom Securities Corporation     
                                                                               (until September 1996); Director,  
                                                                               John Hancock Signature Services,   
                                                                               Inc. ("Signature Services") (until 
                                                                               January 1997).                     
- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       20
<PAGE>



<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Dennis S. Aronowitz                     Trustee                                Professor of Law, Emeritus, Boston
1216 Falls Boulevard                                                           University School of Law (as of
Fort Lauderdale, FL  33327                                                     1997); Trustee, Brookline Savings
June 1931                                                                      Bank.

Richard P. Chapman, Jr.                 Trustee (1)                            President, Brookline Savings Bank;
160 Washington Street                                                          Director, Federal Home Loan Bank of
Brookline, MA  02147                                                           Boston (lending); Director, Lumber
February 1935                                                                  Insurance Companies (fire and
                                                                               casualty insurance); Trustee,
                                                                               Northeastern University (education);
                                                                               Director, Depositors Insurance Fund,
                                                                               Inc. (insurance).

William J. Cosgrove                     Trustee                                Vice President, Senior Banker and
20 Buttonwood Place                                                            Senior Credit Officer, Citibank,
Saddle River, NJ  07458                                                        N.A. (retired September 1991);
January 1933                                                                   Executive Vice President, Citadel
                                                                               Group Representatives, Inc.; EVP
                                                                               Resource Evaluation, Inc.
                                                                               (consulting) (until October 1993);
                                                                               Trustee, the Hudson City Savings
                                                                               Bank (since 1995).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       21
<PAGE>



<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Douglas M. Costle                       Trustee (1)                            Director, Chairman of the Board and
RR2 Box 480                                                                    Distinguished Senior Fellow,
Woodstock, VT  05091                                                           Institute for Sustainable
July 1939                                                                      Communities, Montpelier, Vermont
                                                                               (since 1991); Dean Vermont Law     
                                                                               School (until 1991); Director, Air 
                                                                               and Water Technologies Corporation 
                                                                               (environmental services and        
                                                                               equipment), Niagara Mohawk Power   
                                                                               Company (electric services) and    
                                                                               Mitretek Systems (governmental     
                                                                               consulting services).              
                                                                              
Leland O. Erdahl                        Trustee                                Vice President, Chief Financial
8046 Mackenzie Court                                                           Officer and Director of Amax Gold,
Las Vegas, NV  89129                                                           Inc.; Director, Santa Fe Ingredients
December 1928                                                                  Company of California, Inc. and
                                                                               Santa Fe Ingredients Company, Inc.
                                                                               (private food processing companies),
                                                                               Uranium Resources Corporation;
                                                                               Freeport-McMoRan Copper & Gold
                                                                               Company, Inc., Hecla Mining Company,
                                                                               Canyon Resources Corporation and
                                                                               Original Sixteen to One Mines, Inc.
                                                                               (1984-1987 and 1991-1995)
                                                                               (management consultant).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       22
<PAGE>



<TABLE>
<CAPTION>

   
                                         Positions Held                        Principal Occupation(s)
Name and Address                         With the Company                      During the Past Five Years
- ----------------                         ----------------                      --------------------------
    <S>                                      <C>                                     <C>
Richard A. Farrell                       Trustee                               President of Farrell, Healer & Co.,
Venture Capital Partners                                                       (venture capital management firm)
160 Federal Street                                                             (since 1980);  Prior to 1980, headed
23rd Floor                                                                     the venture capital group at Bank of
Boston, MA  02110                                                              Boston Corporation.
November 1932

Gail D. Fosler                           Trustee                               Vice President and Chief Economist,
3054 So. Abingdon Street                                                       The Conference Board (non-profit
Arlington, VA  22206                                                           economic and business research);
December 1947                                                                  Director, Unisys Corp.; and H.B.
                                                                               Fuller Company.

William F. Glavin                       Trustee                                President  Emeritus,  Babson College 
120 Paget Court - John's  Island                                               (as  of  1997);  Vice  Chairman,  Xerox 
Vero  Beach,  FL  32963                                                        Corporation (until June 1989); 
March 1932                                                                     Director, Caldor Inc., Reebok, Inc.
                                                                               (since 1994) and Inco Ltd.

Anne C. Hodsdon *                        Trustee and President (1,2)           President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser;
Boston, MA  02199                                                              President, COO and Director, The
April 1953                                                                     Berkeley Group; Director, John
                                                                               Hancock Funds, Advisers
                                                                               International, Insurance Agency,
                                                                               Inc. and International Ireland;
                                                                               President and Director, SAMCorp. and
                                                                               NM Capital; Executive Vice
                                                                               President, the Adviser (until
                                                                               December 1994); Director, Signature
                                                                               Services (until January 1997).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       23
<PAGE>


<TABLE>
<CAPTION>

   

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Dr. John A. Moore                       Trustee (3)                            President and Chief Executive
Institute for Evaluating Health Risks                                          Officer, Institute for Evaluating
1629 K Street NW                                                               Health Risks, (nonprofit
Suite 402                                                                      institution) (since September 1989).
Washington, DC  20006-1602
February 1939

 Patti McGill Peterson                  Trustee                                Executive Director, Council for
Council for International Exchange of                                          International Exchange of Scholars
Scholars                                                                       (since January 1998), Vice
3007 Tilden Street, N.W., Suite 5L                                             President, Institute of
Washington, DC  20008-3009                                                     International Education (since
May 1943                                                                       January 1998); Cornell Institute of
                                                                               Public Affairs, Cornell University 
                                                                               (until December 1997); President   
                                                                               Emeritus of Wells College and St.  
                                                                               Lawrence University; Director,     
                                                                               Niagara Mohawk Power Corporation   
                                                                               (electric utility) and Security    
                                                                               Mutual Life (insurance).           
                                                                              

John W. Pratt                           Trustee                                Professor of Business Administration
2 Gray Gardens East                                                            at Harvard University Graduate
Cambridge, MA  02138                                                           School of Business Administration
September 1931                                                                 (since 1961).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       24
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Richard S. Scipione *                   Trustee (1)                            General Counsel, John Hancock Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc., SAMCorp.
                                                                               and NM Capital; Director, The
                                                                               Berkeley Group; Director, JH
                                                                               Networking Insurance Agency, Inc.;
                                                                               Director, Signature Services (until
                                                                               January 1997).

Edward J. Spellman, CPA                 Trustee                                Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                           (retired June 1990).
Ft. Lauderdale, FL  33308
November 1932

Robert G. Freedman                      Vice Chairman and Chief Investment     Vice Chairman and Chief Investment
101 Huntington Avenue                   Officer (2)                            Officer, the Adviser; Director, the
Boston, MA  02199                                                              Adviser, Advisers International,
July 1938                                                                      John Hancock Funds, SAMCorp.,
                                                                               Insurance Agency, Inc.,            
                                                                               Southeastern Thrift & Bank Fund and
                                                                               NM Capital; Director and Senior    
                                                                               Vice President, The Berkeley Group;
                                                                               President, the Adviser (until      
                                                                               December 1994); Director, Signature
                                                                               Services (until January 1997).     
                                                                              
- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       25
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
James B. Little                         Senior Vice President and Chief        Senior Vice President, the Adviser,
101 Huntington Avenue                   Financial Officer                      The Berkeley Group, John Hancock
Boston, MA  02199                                                              Funds.
February 1935

John A. Morin                           Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                          Adviser, The Berkeley Group,
Boston, MA  02199                                                              Signature Services and John Hancock
July 1950                                                                      Funds; Secretary, NM Capital and
                                                                               SAMCorp.; Clerk, Insurance Agency,
                                                                               Inc.; Counsel, John Hancock Mutual
                                                                               Life Insurance Company (until     
                                                                               February 1996), and Vice President
                                                                               of John Hancock Distributors, Inc.
                                                                               (until April 1994).               
                                                                              
Susan S. Newton                         Vice President and Secretary           Vice President, the Adviser; John
101 Huntington Avenue                                                          Hancock Funds, Signature Services
Boston, MA  02199                                                              and The Berkeley Group, NM Capital;
March 1950                                                                     Vice President, John Hancock
                                                                               Distributors, Inc. (until April
                                                                               1994).

James J. Stokowski                      Vice President and Treasurer           Vice President, the Adviser.
101 Huntington Avenue
Boston, MA  02199
November 1946

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       26


<PAGE>



The following table provides information  regarding the compensation paid by the
Fund and the other investment  companies in the John Hancock Fund Complex to the
Independent Trustees for their services.  Messrs.  Boudreau and Scipione and Ms.
Hodsdon,  each a non-Independent  Trustee,  and each of the officers of the Fund
are interested persons of the Adviser, are compensated by the Adviser and/or its
affiliates and receive no compensation from the Fund for their services.


                                                     Total Compensation From All
                            Aggregate Compensation   Funds in John Hancock Fund
Independent Trustees           From the Fund(1)        Complex to trustees(2)
- --------------------           ----------------        ----------------------

Dennis S. Aronowitz              $5,476                       $72,450
Richard P. Chapman, Jr.*          5,663                        75,200
William J. Cosgrove*              5,476                        72,450
Douglas M. Costle++               5,663                        75,350
Leland O. Erdahl++                5,476                        72,350
Richard A. Farrell++              5,663                        75,350
Gail D. Fosler                    5,476                        68,450
William F. Glavin* ++             5,470                        72,250
Bayard Henry**                        0                        23,700
John A. Moore++                   5,476                        68,350
Pattie McGill Peterson++          5,476                        72,100
John W. Pratt++                   5,476                        72,350
Edward J. Spellman                5,663                        73,950
                                  -----                        ------
Total                           $66,454                      $894,300


(1)      Compensation is for the fiscal year ended May 31, 1997.

(2)      The total  compensation  paid by the John  Hancock  Fund Complex to the
         Independent  Trustees is as of the  calendar  year ended  December  31,
         1996. As of that,  date there were sixty-one  funds in the John Hancock
         Fund  Complex,  with  each of these  Independent  Trustees  serving  on
         sixteen funds.

**       Mr. Henry retired from his position as a Trustee of the Fund effective
         April 26, 1996.

*        As of May  31,  1997  the  value  of  the  aggregate  accrued  deferred
         compensation amount from all funds in the John Hancock Fund Complex for
         Mr.  Chapman was  $63,164 and for Mr.  Cosgrove  was  $131,317  and Mr.
         Glavin was $ 109,059 under the John Hancock Deferred  Compensation Plan
         for Independent Trustees.

++       Became Trustees of the Trust on June 26, 1996.

All of the  officers  listed  are  officers  or  employees  of  the  Adviser  or
Affiliated  Companies.  Some of the  Trustees  and officers may also be officers
and/or directors and/or Trustees of one or more of the other funds for which the
Adviser serves as investment adviser.

As of February 2, 1998,  the  officers and Trustees of the Fund as a group owned
less than 1% of the outstanding  shares of the Fund. As of that date, no persons
owned of record or  beneficially  5% or more of the Fund's  outstanding  Class A
shares  and the  following  person  is the  only  person  owning  of  record  or
beneficially 5% or more of the Fund's outstanding Class B shares:  Merrill Lynch

                                       27
<PAGE>

Pierce Fenner & Smith, Inc., Attention:  Mutual Fund Operations,  4800 Deer Lake
Drive East, Jacksonville, Florida (10.64%).


INVESTMENT ADVISORY AND OTHER SERVICES


   
The Adviser, located at 101 Huntington Avenue, Boston, Massachusetts 02199-7603,
was  organized in 1968 and has more than $30 billion in assets under  management
in its capacity as investment adviser to the Fund and the other mutual funds and
publicly traded investment companies in the John Hancock group of funds having a
combined  total of over 1,400,000  shareholders.  The Adviser is an affiliate of
the  Life  Company,   one  of  the  most  recognized  and  respected   financial
institutions in the nation.  With total assets under management of $100 billion,
the Life  Company is one of the ten  largest  life  insurance  companies  in the
United  States,  and carries high ratings from Standard & Poor's and A.M.  Best.
Founded in 1862, the Life Company has been serving clients for over 130 years.
    

The Fund has entered  into an  investment  management  contract  (the  "Advisory
Agreement")  with the Adviser,  which was  approved by the Fund's  shareholders.
Pursuant to the Advisory Agreement,  the Adviser will: (a) furnish  continuously
an  investment  program  for the  Fund and  determine,  subject  to the  overall
supervision and review of the Trustees,  which investments  should be purchased,
held,  sold or exchanged,  and (b) provide  supervision  over all aspects of the
Fund's  operations  except those which are  delegated  to a custodian,  transfer
agent or other agent.

The Fund bears all costs of its organization and operation,  including  expenses
of  preparing,   printing  and  mailing  all  shareholders'  reports,   notices,
prospectuses,  proxy  statements  and reports to regulatory  agencies,  expenses
relating to the issuance,  registration and qualification of shares;  government
fees;  interest  charges;  expenses of furnishing to shareholders  their account
statements;  taxes;  expenses of redeeming shares;  brokerage and other expenses
connected  with the  execution of portfolio  securities  transactions;  expenses
pursuant to the Fund's plan of  distribution;  fees and  expenses of  custodians
including  those for keeping  books and accounts and  calculating  the net asset
value of shares;  fees and expenses of transfer  agents and dividend  disbursing
agents;  legal,  accounting,  financial,  management,  tax and auditing fees and
expenses  of the  Fund  (including  an  allocable  portion  of the  cost  of the
Adviser's  employees  rendering such services to the Fund); the compensation and
expenses  of  Trustees  who are not  otherwise  affiliated  with the Trust,  the
Adviser or any of their  affiliates;  expenses of  Trustees'  and  shareholders'
meetings;   trade   association   membership;   insurance   premiums;   and  any
extraordinary expenses.

As compensation for its services under the Advisory Agreement, the Fund pays the
Adviser monthly a fee, based on a stated  percentage of the average of the daily
net assets the Fund as follows:

Net Asset Value Annual Rate                    Annual Rate
- ---------------------------                    -----------
First $100,000,000                             0.60%
Next  $150,000,000                             0.45%
Next  $250,000,000                             0.40%
Next  $150,000,000                             0.35%
Amount over $650,000,000                       0.30%

From time to time, the Adviser may reduce its fee or make other  arrangements to
limit the Fund's expenses to a specified percentage of average daily net assets.
The Adviser  retains the right to re-impose a fee and recover any other payments
to the extent that, at the end of any fiscal year,  the Fund's  annual  expenses
fall below this limit.

                                       28
<PAGE>

Securities  held by the  Fund may  also be held by  other  funds  or  investment
advisory  clients for which the  Adviser or its  affiliates  provide  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one of
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser for the Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the
same time,  transactions in such securities will be made insofar as feasible for
the respective  funds or clients in a manner deemed equitable to all of them. To
the extent that transactions on behalf of more than one client of the Adviser or
its  affiliates may increase the demand for  securities  being  purchased or the
supply of securities being sold, there may be an adverse effect on price.


Pursuant to its Advisory Agreement, the Adviser is not liable to the Fund or its
shareholders  for any  error  of  judgment  or  mistake  of law or for any  loss
suffered  by the Fund in  connection  with the  matters  to which  the  Advisory
Agreement relates,  except a loss resulting from willful misfeasance,  bad faith
or gross  negligence on the part of the Adviser in the performance of its duties
or from reckless  disregard by the Adviser of its  obligations  and duties under
the Advisory Agreement.

Under the Advisory  Agreement,  the Fund may use the name "John  Hancock" or any
name derived from or similar to it only for so long as the Advisory Agreement or
any extension,  renewal or amendment  thereof remains in effect. If the Advisory
Agreement is no longer in effect,  the Fund (to the extent that it lawfully can)
will cease to use such a name or any other name indicating that it is advised by
or otherwise  connected with the Adviser.  In addition,  the Adviser or the Life
Company may grant the non-exclusive  right to use the name "John Hancock" or any
similar name to any other  corporation  or entity,  including but not limited to
any investment  company of which the Life Company or any subsidiary or affiliate
thereof or any successor to the business of any subsidiary or affiliate  thereof
shall be the investment adviser.

The continuation of the Advisory Agreement and Distribution Agreement (discussed
below) was  approved by all of the  Trustees.  The  Advisory  Agreement  and the
Distribution  Agreement will continue in effect from year to year, provided that
its  continuance  is approved  annually both (i) by the holders of a majority of
the outstanding voting securities of the Trust or by the Trustees, and (ii) by a
majority of the  Trustees who are not parties to the  Agreement  or  "interested
persons" of any such  parties.  Both  Agreements  may be  terminated  on 60 days
written  notice  by either  party or by vote of a  majority  of the  outstanding
voting securities of the Fund and will terminate automatically if assigned.

For the years ended May 31, 1995, 1996 and 1997 the Adviser received a fee of
$2,007,777, $2,313,339 and $2,830,885, respectively.

Accounting and Legal Services Agreement.  The Trust, on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser  provides the Fund with certain tax,  accounting
and legal  services.  For the fiscal year ended May 31, 1997,  the Fund paid the
Adviser $132,910 for services under this Agreement.

In order to avoid conflicts with portfolio  trades for the Fund, the Adviser and
the Fund have adopted extensive  restrictions on personal  securities trading by
personnel of the Adviser and its  affiliates.  Some of these  restrictions  are:
pre-clearance  for all  personal  trades  and a ban on the  purchase  of initial
public offerings,  as well as contributions to specified charities of profits on
securities held for less than 91 days. These  restrictions are a continuation of
the basic  principle  that the interests of the Fund and its  shareholders  come
first.

                                       29

<PAGE>



DISTRIBUTION CONTRACT


The Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under  the
agreement,  John  Hancock  Funds is  obligated  to use its best  efforts to sell
shares of each class on behalf of the Fund.  Shares of the Fund are also sold by
selected  broker-dealers (the "Selling Brokers") which have entered into selling
agency agreements with John Hancock Funds. John Hancock Funds accepts orders for
the  purchase  of the  shares of the Fund which are  continually  offered at net
asset  value next  determined,  plus any  applicable  sales  charge,  if any. In
connection with the sale of Fund shares,  John Hancock Funds and Selling Brokers
receive  compensation from a sales charge imposed, in the case of Class A shares
at the time of  sale.  In the case of  Class B or  Class C  shares,  the  broker
receives  compensation  immediately  but John Hancock Funds is  compensated on a
deferred  basis.  John  Hancock  Funds may pay extra  compensation  to financial
services firms selling large amounts of fund shares.  This compensation would be
calculated as a percentage of fund shares sold by the firm.

Total  underwriting  commissions  for sales of the Fund's Class A shares for the
fiscal  years  ended  May 31,  1996 and 1997  were  $2,095,227  and  $2,275,918,
respectively.  Of  such  amounts,  $232,623  and  $266,508,  respectively,  were
retained  by  John  Hancock  Funds  in  1996  and  1997.  The  remainder  of the
underwriting commissions were reallowed to dealers.

The Fund's  Trustees  adopted  Distribution  Plans with respect to each class of
shares (the "Plans"), pursuant to Rule 12b-1 under the Investment Company Act of
1940.  Under the Plans,  the Fund will pay  distribution  and service fees at an
aggregate  annual  rate of up to 0.30% for Class A shares  and 1.00% for Class B
and Class C shares of the Fund's average daily net assets attributable to shares
of that class.  However,  the  service  fee will not exceed  0.25% of the Fund's
average daily net assets  attributable to each class of shares. The distribution
fees will be used to reimburse John Hancock Funds for its distribution expenses,
including  but not limited to: (i) initial  and ongoing  sales  compensation  to
Selling  Brokers and others engaged in the sale of Fund shares,  (ii) marketing,
promotional and overhead  expenses  incurred in connection with the distribution
of Fund  shares,  and (iii)  with  respect  to Class B and Class C shares  only,
interest expenses on unreimbursed  distribution  expenses. The service fees will
be used to  compensate  Selling  Brokers and others for  providing  personal and
account  maintenance  services to  shareholders.  In the event that John Hancock
Funds is not fully  reimbursed for payments it makes or expenses it incurs under
the Class A Plan,  these  expenses will not be carried  beyond one year from the
date they were  incurred.  Unreimbursed  expenses  under the Class B and Class C
Plans will be carried  forward  together  with  interest on the balance of these
unreimbursed expenses. The Fund does not treat unreimbursed expenses under Class
B and  Class C Plans as a  liability  of the  Fund,  because  the  Trustees  may
terminate the Class B and/or Class C Plans at any time. For the period ended May
31, 1997 an aggregate of  $5,664,567  of  distribution  expenses or 2.11% of the
average  net  assets  of the Class B shares  of the Fund was not  reimbursed  or
recovered by John Hancock Funds through the receipt of deferred sales charges or
12b-1 fees in prior periods.  Class C shares did not commence  operations  until
May 1, 1998; therefore, there are no unreimbursed expenses to report.

The Plans were approved by a majority of the voting  securities of the Fund. The
Plans and all amendments were approved by a majority of the Trustees who are not
interested  persons  of the Fund and who have no  direct or  indirect  financial
interest in the operation of the Plans (the  "Independent  Trustees"),  by votes
cast in person at meetings called for the purpose of voting on each these Plans.

                                       30

<PAGE>

Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the Fund
with a written  report of the amounts  expended  under the Plans and the purpose
for which these  expenditures  were made. The Trustees review these reports on a
quarterly basis to determine their continued appropriateness.

The  Plans  provide  that  they  will  continue  in  effect  only so long as its
continuance is approved at least annually by a majority of both the Trustees and
the Independent Trustees.  The Plans provide that they may be terminated without
penalty (a) by a vote of a majority  of the  Independent  Trustees,  or (b) by a
vote of a majority of the Fund's  outstanding  shares of the applicable class in
each  case  upon  60  days'  written  notice  to  John  Hancock  Funds  and  (c)
automatically  in the event of assignment.  The Plans further  provide that they
may not be amended to increase  the maximum  amount of the fees for the services
described  therein without the approval of a majority of the outstanding  shares
of the class of the Fund which has voting rights with respect to the Plan.  Each
Plan provides that no material  amendment to the Plans will be effective  unless
it is approved by a majority vote of the Trustees and the  Independent  Trustees
of the Fund.  The holders of Class A, Class B and Class C shares have  exclusive
voting rights with respect to the Plan applicable to their  respective  class of
shares.  In adopting the Plans, the Trustees  concluded that, in their judgment,
there is a reasonable  likelihood that the Plans will benefit the holders of the
applicable class of shares of the Fund.

Amounts paid to John  Hancock  Funds by any class of shares of the Fund will not
be used to pay the expenses  incurred  with respect to any other class of shares
of the Fund;  provided,  however,  that expenses  attributable  to the Fund as a
whole will be allocated,  to the extent permitted by law, according to a formula
based upon gross  sales  dollars  and/or  average  daily net assets of each such
class,  as may be  approved  from  time to time  by  vote of a  majority  of the
Trustees.  From time to time,  the Fund may  participate  in joint  distribution
activities  with other Funds and the costs of those  activities will be borne by
each Fund in  proportion  to the relative  net asset value of the  participating
Funds.

During the fiscal year ended May 31, 1997,  the Fund paid John Hancock Funds the
following  amounts of expenses in connection  with their  services for the Fund.
Class C shares did not commence operations until May 1, 1998;  therefore,  there
are no expenses to report.


<TABLE>
<CAPTION>

                                                       Expense Items

                                         Printing and                                       Interest
                                         Mailing of                          Expense of     Carrying
                                         Prospectus to      Compensation     John           or Other
                                         New                to Selling       Hancock        Finance
                       Advertising       Shareholders       Brokers          Funds          Charges
                       -----------       ------------       -------          -----          -------
                         <S>                 <C>              <C>             <C>             <C>
Class A Shares         $111,225          $ 4,509            $669,867       $ 390,397          ----

Class B Shares         $318,054          $14,489            $944,509       $1,111,173       $294,737
</TABLE>


NET ASSET VALUE

For purposes of  calculating  the net asset value ("NAV") of the Fund's  shares,
the following procedures are utilized wherever applicable.

                                       31

<PAGE>

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the last
available bid price.

Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.


Foreign securities are valued on the basis of quotations from the primary market
in which  they are  traded.  Any  assets or  liabilities  expressed  in terms of
foreign  currencies are translated into U.S. dollars by the custodian bank based
on London currency exchange  quotations as of 5:00 p.m. London time (12:00 noon,
New York time) on the date of any  determination  of a Fund's NAV. If quotations
are not readily available,  or the value has been materially  affected by events
occurring after the closing of a foreign  market,  assets are valued by a method
that the Trustees believe accurately reflects fair value.

The NAV for each fund and class is determined  each business day at the close of
regular  trading on the New York Stock  Exchange  (typically  4:00 p.m.  Eastern
Time) by dividing a class's net assets by the number of its shares  outstanding.
On any day an international  market is closed and the New York Stock Exchange is
open,  any foreign  securities  will be valued at the prior day's close with the
current day's  exchange  rate.  Trading of foreign  securities may take place on
Saturdays and U.S.  business holidays on which the Fund's NAV is not calculated.
Consequently,  the  Fund's  portfolio  securities  may  trade and the NAV of the
Fund's  redeemable  securities  may be  significantly  affected  on days  when a
shareholder has no access to the Fund.


INITIAL SALES CHARGE ON CLASS A SHARES


Shares of the Fund are  offered at a price equal to their net asset value plus a
sales charge which, at the option of the purchaser, may be imposed either at the
time of purchase (the  "initial  sales charge  alternative")  or on a contingent
deferred basis (the "deferred  sales charge  alternative").  Share  certificates
will not be issued unless requested by the shareholder in writing, and then they
will only be issued for full shares. The Trustees reserve the right to change or
waive a Fund's  minimum  investment  requirements  and to  reject  any  order to
purchase  shares  (including  purchase by exchange)  when in the judgment of the
Adviser such rejection is in the Fund's best interest.

The sales  charges  applicable  to  purchases  of Class A shares of the Fund are
described in the  Prospectus.  Methods of obtaining  the reduced  sales  charges
referred to generally  in the  Prospectus  are  described  in detail  below.  In
calculating the sales charge  applicable to current  purchases of Class A shares
of the Fund, the investor is entitled to accumulate  current  purchases with the
greater of the current  value (at  offering  price) of the Class A shares of the
Fund  owned by the  investor,  or,  if John  Hancock  Signature  Services,  Inc.
("Signature  Services") is notified by the investor's  dealer or the investor at
the time of the purchase, the cost of the Class A shares owned.


                                       32

<PAGE>

Without Sales Charges. Class A shares may be offered without a front-end sales
charge or CDSC to various individuals and institutions as follows:


   
         oA Trustee or officer of the Trust;  a Director or officer of the
         Adviser  and its  affiliates  or Selling  Brokers;  employees  or sales
         representatives of any of the foregoing; retired officers, employees or
         Directors of any of the  foregoing;  a member of the  immediate  family
         (spouse, children, grandchildren, mother, father, grandparents, sister,
         brother,  mother-in-law,  father-in-law,  daughter-in-law,  son-in-law,
         niece,  nephew,  grandparents  and  domestic  partner)  of  any  of the
         foregoing;  or any fund, pension,  profit sharing or other benefit plan
         for the individuals described above.
    

         oA broker,  dealer,  financial planner,  consultant or registered
         investment  advisor that has entered into a signed  agreement with John
         Hancock  Funds  providing  specifically  for the use of Fund  shares in
         fee-based  investment  products or  services  made  available  to their
         clients.

         oA former  participant  in an  employee  benefit  plan  with John
         Hancock  funds,  when he or she  withdraws  from  his or her  plan  and
         transfers any or all of his or her plan  distributions  directly to the
         Fund.
   

    

         oA member of a class action lawsuit against insurance companies who is
         investing settlement proceeds.

         oRetirement plans participating in Merrill Lynch servicing programs, if
         the Plan has more than $3 million in assets or 500 eligible employees
         at the date the Plan Sponsor signs the Merrill Lynch Recordkeeping
         Service Agreement.


   
         oRetirement plans investing through the PruArray Program sponsored by
         Prudential Securities.
    

         oExisting full service clients of the Life Company who were group
         annuity contract holders as of September 1, 1994, and participant
         directed retirement plans with at least 100 eligible employees at the
         inception of the Fund account. Each of these investors may purchase
         Class A shares with no initial sales charge. However, if the shares are
         redeemed within 12 months after the end of the calendar year in which
         the purchase was made, a CDSC will be imposed at the following rate:

            Amount Invested                          CDSC Rate
            ---------------                          ---------
           $1 to $4,999,999                            1.00%
           Next $5 million to $9,999,999               0.50%
           Amounts of $10 million and over             0.25%

Class A shares of the Fund may also be purchased without an initial sales charge
in  connection  with certain  liquidation,  merger or  acquisition  transactions
involving other investment companies or personal holding companies.

   

    

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges if made by (a) an individual, his or her spouse and their children
under the age of 21, purchasing  securities for his or their own account,  (b) a
trustee or other  fiduciary  purchasing for a single trust,  estate or fiduciary

                                       33
<PAGE>

account and (c) groups  which  qualify  for the Group  Investment  Program  (see
below).   Further  information  about  combined  purchases,   including  certain
restrictions on combined group purchases,  is available from Signature  Services
or a Selling Broker's representative.

   
Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced
sales charge by taking into account not only the amount being  invested but also
the investor's purchase price or current value of the Class A shares of all John
Hancock  funds which carry a sales charge  already held by such person.  Class A
shares  of John  Hancock  money  market  funds  will  only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares. Retirement plan investors may include the value of Class
B shares if Class B shares held are greater  than $1 million.  Retirement  plans
must notify Signature Services to utilize.
    

Group Investment Program. Under the Combination and Accumulation Privileges, all
members of a group may combine their  individual  purchases of Class A shares to
potentially  qualify for breakpoints in the sales charge schedule.  This feature
is  provided  to any  group  which (1) has been in  existence  for more than six
months,  (2) has a  legitimate  purpose  other than the  purchase of mutual fund
shares at a discount for its members,  (3) utilizes salary  deduction or similar
group methods of payment, and (4) agrees to allow sales materials of the fund in
its mailings to members at a reduced or no cost to John Hancock Funds.

   
Letter  of  Intention.   The  reduced  sales  charges  are  also  applicable  to
investments  in shares  made over a  specified  period  pursuant  to a Letter of
Intention (the "LOI"),  which should be read carefully prior to its execution by
an investor.  The Fund offers two options  regarding  the  specified  period for
making  investments under the LOI. All investors have the option of making their
investments over a specified  period of thirteen (13) months.  Investors who are
using the Fund as a funding medium for a retirement  plan,  however,  may opt to
make the necessary  investments  called for by the LOI over a  forty-eight  (48)
month period.  These  retirement plans include  Traditional,  Roth and Education
IRAs, SEP, SARSEP,  401(k),  403(b) (including TSAs), SIMPLE IRA, SIMPLE 401(k),
Money Purchase Pension, Profit Sharing and Section 457 plans. Such an investment
(including accumulations and combinations but not including renvested dividends)
must aggregate  $100,000 or more invested  during the specified  period from the
date of the LOI or from a date  within  ninety  (90) days  prior  thereto,  upon
written  request to  Signature  Services.  The sales  charge  applicable  to all
amounts  invested under the LOI is computed as if the aggregate  amount intended
to be invested had been invested  immediately.  If such aggregate  amount is not
actually  invested,  the  difference  in the sales charge  actually paid and the
sales  charge  payable had the LOI not been in effect is due from the  investor.
However,  for the purchases actually made within the specified period (either 13
or 48 months)  the sales  charge  applicable  will not be higher than that which
would have applied  (including  accumulations and combinations) had the LOI been
for the amount actually invested.
    


The LOI  authorizes  Signature  Services  to hold in escrow  sufficient  Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrow Class A shares will be released. If the total investment specified in
the LOI is not  completed,  the shares  held in escrow may be  redeemed  and the
proceeds used as required to pay such sales charge as may be due. By signing the
LOI, the investor authorizes  Signature Services to act as his  attorney-in-fact
to redeem any escrowed Class A shares and adjust the sales charge, if necessary.
A LOI does not constitute a binding commitment by an investor to purchase, or by
the Fund to sell,  any  additional  Class A shares and may be  terminated at any
time.

                                       34
<PAGE>



DEFERRED SALES CHARGE ON CLASS B AND CLASS C SHARES

Investments  in Class B and Class C shares are  purchased at net asset value per
share  without the  imposition  of an initial sales charge so that the Fund will
receive the full amount of the purchase payment.

Contingent Deferred Sales Charge.  Class B and Class C shares which are redeemed
within  six years or one year of  purchase,  respectively,  will be subject to a
contingent  deferred  sales  charge  ("CDSC")  at the  rates  set  forth  in the
Prospectus as a percentage of the dollar amount  subject to the CDSC. The charge
will be assessed on an amount equal to the lesser of the current market value or
the original  purchase cost of the Class B or Class C shares being redeemed.  No
CDSC will be imposed on  increases in account  value above the initial  purchase
prices,  including all shares derived from  reinvestment of dividends or capital
gains distributions.

   
Class B shares are not available to full-service  retirement plans  administered
by  Signature  Services  or the Life  Company  that had more  than 100  eligible
employees at the inception of the Fund account.
    

The amount of the CDSC, if any, will vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption of such shares.  Solely for the purpose of determining  the number of
years from the time of any payment for the  purchase of both Class B and Class C
shares,  all payments  during a month will be aggregated and deemed to have been
made on the first day of the month.

In determining  whether a CDSC applies to a redemption,  the calculation will be
determined in a manner that results in the lowest  possible rate being  charged.
It will be assumed  that your  redemption  comes first from shares you have held
beyond  the  six-year  CDSC  redemption  period  for  Class B or one  year  CDSC
redemption period for Class C or those you acquired through dividend and capital
gain reinvestment, and next from the shares you have held the longest during the
six-year period for Class B shares. For this purpose, the amount of any increase
in a share's value above its initial  purchase  price is not regarded as a share
exempt from CDSC.  Thus,  when a share that has appreciated in value is redeemed
during the CDSC period, a CDSC is assessed only on its initial purchase price.


When requesting a redemption for a specific dollar amount please indicate if you
require the proceeds to equal the dollar  amount  requested.  If not  indicated,
only the  specified  dollar  amount will be redeemed  from your  account and the
proceeds will be less any applicable CDSC.


Example:

You have  purchased  100  shares at $10 per share.  The  second  year after your
purchase,  your  investment's  net asset value per share has  increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.
If you redeem 50 shares at this time your CDSC will be calculated as follows:

         oProceeds of 50 shares redeemed at $12 per shares (50 x 12)    $600.00
         o*Minus Appreciation ($12 - $10) x 100 shares                  (200.00)
         oMinus proceeds of 10 shares not subject to CDSC 
          (dividend reinvestment)                                       (120.00)
                                                                        -------
         oAmount subject to CDSC                                       $ 280.00

         *The appreciation is based on all 100 shares in the lot not just the
         shares being redeemed.

                                       35

<PAGE>

Proceeds  from the CDSC are paid to John Hancock  Funds and are used in whole or
in part by John  Hancock  Funds to defray  its  expenses  related  to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B and Class C shares,  such as the  payment of  compensation  to  selected
Selling  Brokers for selling Class B and Class C shares.  The combination of the
CDSC and the  distribution  and service fees facilitates the ability of the Fund
to sell the Class B and Class C shares  without a sales charge being deducted at
the time of the purchase.

Waiver  of  Contingent  Deferred  Sales  Charge.  The  CDSC  will be  waived  on
redemptions  of Class B shares and Class C shares and of Class A shares that are
subject to CDSC, unless indicated otherwise, in the circumstances defined below:


For all account types:

*        Redemptions made pursuant to the Fund's right to liquidate your account
         if you own shares worth less than $1,000.

*        Redemptions made under certain liquidation, merger or acquisition
         transactions involving other investment companies or personal holding
         companies.


   
*        Redemptions due to death or disability. (Does not apply to trust
         accounts unless Trust is being dissolved.)
    

*        Redemptions made under the Reinstatement Privilege, as described in
         "Sales Charge Reductions and Waivers" of the Prospectus.

 .

   
*        Redemption of Class B or Class C shares where the proceeds are used to
         purchase a John Hancock Declaration Variable Annuity.
    

*        Redemptions  of Class B (but not Class C) shares  made under a periodic
         withdrawal  plan,  or  redemptions  for fees  charged  by  planners  or
         advisors for advisory  services,  as long as your annual redemptions do
         not exceed 12% of your account value,  including reinvested  dividends,
         at the time you  established  your periodic  withdrawal plan and 12% of
         the value of subsequent  investments (less redemptions) in that account
         at the time you notify  Investor  Services.  (Please note,  this waiver
         does not apply to periodic  withdrawal  plan  redemptions of Class A or
         Class C shares that are subject to a CDSC.)

*        Redemptions  by  Retirement   plans   participating  in  Merrill  Lynch
         servicing  programs,  if the Plan has less than $3 million in assets or
         500 eligible  employees at the date the Plan Sponsor  signs the Merrill
         Lynch Recordkeeping Service Agreement.  See you Merrill Lynch financial
         consultant for further information.
   
*  Redemptions  by Class A or Class C shares by  retirement  plans that invested
through the PruArray Program sponsored by Prudential Securities.

For Retirement  Accounts (such as Traditional,  Roth and Education IRAs,  SIMPLE
IRA,  SIMPLE  401(k),  Rollover IRA, TSA, 457,  403(b),  401(k),  Money Purchase
Pension Plan,  Profit-Sharing  Plan and other plans as described in the Internal
Revenue Code) unless otherwise noted.
    


*        Redemptions made to effect mandatory distributions under the Internal
         Revenue Code.

*        Returns of excess contributions made to these plans.

                                       36
<PAGE>


*        Redemptions made to effect distributions to participants or
         beneficiaries from employer sponsored retirement under section 401(a)
         of the Code (such as 401(k), Money Purchase Pension Plan and
         Profit-Sharing Plan).

*        Redemptions from certain IRA and retirement plans that purchased shares
         prior to October 1, 1992 and certain IRA plans that purchased shares
         prior to May 15, 1995.


Please see matrix for reference.

CDSC Waiver Matrix for Class B and Class C

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------
Type of            401 (a) Plan   403 (b)        457           IRA, IRA      Non-retirement
Distribution       (401 (k),                                   Rollover
                   MPP, PSP)
- -------------------------------------------------------------------------------------------
<S>                <C>            <C>            <C>           <C>           <C>
Death or           Waived         Waived         Waived        Waived        Waived
Disability
- -------------------------------------------------------------------------------------------
Over 70 1/2        Waived         Waived         Waived        Waived for    12% of
                                                               mandatory     account
                                                               distributions value
                                                                             annually in
                                                                             periodic
                                                                             payments
- -------------------------------------------------------------------------------------------
Between 59 1/2     Waived         Waived         Waived        Waived for    12% of
and 70 1/2                                                     Life          account
                                                               Expectancy    value
                                                               or 12% of     annually in
                                                               account       periodic
                                                               value         payments
                                                               annually in
                                                               periodic
                                                               payments
- -------------------------------------------------------------------------------------------
Under 59 1/2       Waived for     Waived for     Waived for    Waived for    12% of
                   annuity        annuity        annuity       annuity       account
                   payments       payments       payments      payments      value
                   (72+) or 12%   (72+) or 12%   (72+) or      (72+) or      annually in
                   of account     of account     12% of        12% of        periodic
                   value          value          account       account       payments
                   annually in    annually in    value         value
                   periodic       periodic       annually in   annually in
                   payments       payments       periodic      periodic
                                                 payments      payments
- -------------------------------------------------------------------------------------------
Loans              Waived         Waived         N/A           N/A           N/A
- -------------------------------------------------------------------------------------------
Termination of     Not Waived     Not Waived     Not Waived    Not Waived    N/A
Plan
- -------------------------------------------------------------------------------------------
Hardships          Waived         Waived         Waived        N/A           N/A
- -------------------------------------------------------------------------------------------
Return of Excess   Waived         Waived         Waived        Waived        N/A
- -------------------------------------------------------------------------------------------
</TABLE>

If you qualify for a CDSC waiver under one of these situations, you must notify
Signature Services at the time you make your redemption. The waiver will be
granted once Signature Services has confirmed that you are entitled to the
waiver.

                                       37

<PAGE>

SPECIAL REDEMPTIONS


Although  it  would  not  normally  do so,  the  Fund  has the  right to pay the
redemption price of shares of the Fund in whole or in part in readily marketable
portfolio  securities as prescribed by the Trustees.  When the shareholder sells
portfolio  securities  received in this fashion,  the  shareholder  will incur a
brokerage charge. Any such securities would be valued for the purposes of making
such payment at the same value as used in determining net asset value.  The Fund
has, however,  elected to be governed by Rule 18f-1 under the Investment Company
Act.  Under that rule,  the Fund must  redeem its shares for cash  except to the
extent that the redemption  payments to any shareholder during any 90-day period
would  exceed the lesser of  $250,000 or 1% of the Fund's net asset value at the
beginning of such period.


ADDITIONAL SERVICES AND PROGRAMS


Exchange Privilege.  The Fund permits exchanges of shares of any class of a fund
for shares of the same class in any other John Hancock fund offering that class.

Exchanges  between funds with shares that are not subject to a CDSC are based on
their  respective net asset values.  No sales charge or  transactions  charge is
imposed.  Shares of the Fund which are subject to a CDSC may be  exchanged  into
shares of any of the other John Hancock funds that are subject to a CDSC without
incurring the CDSC; however,  the shares acquired in an exchange will be subject
to the CDSC schedule of the shares acquired if and when such shares are redeemed
(except that shares exchanged into John Hancock Short-Term Strategic Income Fund
and John Hancock Intermediate Maturity Government Fund will retain the exchanged
fund's  CDSC  schedule).  For  purposes  of  computing  the  CDSC  payable  upon
redemption of shares acquired in an exchange, the holding period of the original
shares is added to the holding period of the shares acquired in an exchange.

If a shareholder  exchanges  Class B shares  purchased  prior to January 1, 1994
(except John Hancock Short-Term Strategic Income Fund) for Class B shares of any
other John Hancock fund, the acquired  shares will continue to be subject to the
CDSC schedule that was in effect when the exchanged shares were purchased.

The Fund  reserves the right to require that  previously  exchanged  shares (and
reinvested  dividends)  be in the  Fund  for 90 days  before  a  shareholder  is
permitted a new exchange.

The Fund may refuse any exchange order. The Fund may change or cancel its
exchange policies at any time, upon 60 days' notice to its shareholders.

An exchange of shares is treated as a  redemption  of shares of one fund and the
purchase of shares of another for Federal  Income Tax purposes.  An exchange may
result in a taxable gain or loss. See "TAX STATUS".

Systematic  Withdrawal Plan. The Fund permits the  establishment of a Systematic
Withdrawal  Plan.  Payments under this plan represent  proceeds arising from the

                                       38

<PAGE>

redemption  of Fund shares which may result in  realization  of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan  concurrently with purchases of additional shares of
the Fund could be disadvantageous to a shareholder  because of the initial sales
charge  payable  on  purchases  of  Class A  shares  and  the  CDSC  imposed  on
redemptions  of Class B and Class C shares and because  redemptions  are taxable
events.  Therefore,  a shareholder  should not purchase  shares at the same time
that a Systematic  Withdrawal Plan is in effect.  The Fund reserves the right to
modify or discontinue  the Systematic  Withdrawal  Plan of any shareholder on 30
days'  prior  written  notice  to  such  shareholder,   or  to  discontinue  the
availability of such plan in the future.  The shareholder may terminate the plan
at any time by giving proper notice to Signature Services.

Monthly Automatic Accumulation Program (MAAP). The program is explained in the
Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:


The investments will be drawn on or about the day of the month indicated.


The privilege of making investments through the MAAP may be revoked by Signature
Services without prior notice if any check is not honored by your bank. The bank
shall be under no obligation to notify the  shareholder as to the non-payment of
any checks.

The program may be discontinued by the shareholder  either by calling  Signature
Services or upon written notice to Signature Services which is received at least
five (5) business days prior to processing date of any investment.

Reinstatement or Reinvestment Privilege. If Signature Services is notified prior
to  reinvestment,  a shareholder who has redeemed shares of the Fund may, within
120 days  after the date of  redemption,  reinvest  without  payment  of a sales
charge any part of the  redemption  proceeds  in shares of the same class of the
Fund or in shares of any of the other John Hancock mutual funds,  subject to the
minimum investment limit of that fund. The proceeds from the redemption of Class
A shares may be reinvested  at net asset value without  paying a sales charge in
Class A shares of the Fund or in Class A shares of any John Hancock  fund.  If a
CDSC was paid upon a redemption,  a  shareholder  may reinvest the proceeds from
this redemption at net asset value in additional  shares of the class from which
the  redemption was made.  The  shareholder's  account will be credited with the
amount of any CDSC charged upon the prior redemption and the new shares acquired
through  reinvestment  will,  for  purposes of  computing  the CDSC payable upon
subsequent redemption, include the holding period of the redeemed shares.

To protect the interests of other investors in the Fund, the Fund may cancel the
reinvestment  privilege  of any parties  that,  in the opinion of the Fund,  are
using market timing  strategies or making more than seven exchanges per owner or
controlling  party per calendar year. Also, the Fund may refuse any reinvestment
request.

The Fund may change or cancel the reinvestment privilege at any time.

A  redemption  or  exchange of shares of the Fund is a taxable  transaction  for
Federal income tax purposes,  even if the  reinvestment  privilege is exercised,
and any  gain or loss  realized  by a  shareholder  on the  redemption  or other
disposition  of Fund shares will be treated for tax purposes as described  under
the caption "TAX STATUS."


                                       39
<PAGE>



Retirement plans participating in Merrill Lynch's servicing programs:

Class A shares  are  available  at net asset  value for plans with $3 million in
plan assets or 500 eligible  employees  at the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement.  If the plan does not meet either
of these limits, Class A shares are not available.

For  participating  retirement  plans  investing  in Class B share,  shares will
convert  to Class A shares  after  eight  years,  or sooner if the plan  attains
assets of $5 million (by means of a CDSC-free  redemption/purchase  at net asset
value).


DESCRIPTION OF THE FUND'S SHARES


The Trustees of the Trust are  responsible for the management and supervision of
the Fund.  The  Declaration  of Trust permits the Trustees to issue an unlimited
number of full and fractional shares of beneficial  interest of the Fund without
par value.  Under the  Declaration of Trust,  the Trustees have the authority to
create and classify shares of beneficial  interest in separate  series,  without
further action by  shareholders.  As of the date of this Statement of Additional
Information,  the  Trustees  have  authorized  shares  of the Fund and one other
series.  The  Declaration of Trust also  authorizes the Trustees to classify and
reclassify  the shares of the Fund,  or any new series of the Fund,  into one or
more classes.  As of the date of this Statement of Additional  Information,  the
Trustees  have  authorized  the issuance of three classes of shares of the Fund,
designated as Class A, Class B and Class C.

The  shares  of the  Fund  represent  an  equal  proportionate  interest  in the
aggregate net assets attributed to that class of the Fund. Holders of each class
of shares each have certain exclusive voting rights on matters relating to their
respective Rule 12b-1 distribution  plans. The different classes of the Fund may
bear different  expenses  relating to the cost of holding  shareholder  meetings
necessitated by the exclusive voting rights of any class of shares.

Dividends paid by the Fund, if any, with respect to each class of shares will be
calculated in the same manner,  at the same time and on the same day and will be
in the same amount, except for differences resulting from the facts that (i) the
distribution  and service fees relating to each class will be borne  exclusively
by that class; (ii) Class B and Class C shares will pay higher  distribution and
service  fees than Class A shares;  and (iii) each class of shares will bear any
class  expenses  properly  allocable  to that  class of  shares,  subject to the
conditions   the  Internal   Revenue   Service   imposes  with  respect  to  the
multiple-class  structures.  Similarly,  the net asset  value per share may vary
depending on which class of shares are  purchased.  No interest  will be paid on
uncashed dividend or redemption checks.

In the event of  liquidation,  shareholders  of each class are entitled to share
pro rata in the net  assets  of the Fund  available  for  distribution  to these
shareholders.  Shares  entitle their  holders to one vote per share,  are freely
transferable  and have no preemptive,  subscription or conversion  rights.  When
issued, shares are fully paid and non-assessable, except as set forth below.

Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  the Fund has no intention of holding  annual  meetings of  shareholders.
Fund  shareholders  may  remove a Trustee  by the  affirmative  vote of at least
two-thirds of the Trust's  outstanding  shares,  and the Trustees shall promptly
call a meeting for such purpose when requested to do so in writing by the record
holders  of  not  less  than  10%  of  the  outstanding  shares  of  the  Trust.
Shareholders   may,  under  certain   circumstances,   communicate   with  other
shareholders in connection  with  requesting a special meeting of  shareholders.
However,  at any time that less than a majority of the Trustees  holding  office


                                       40
<PAGE>

were elected by the  shareholders,  the Trustees will call a special  meeting of
shareholders for the purpose of electing Trustees.


Under Massachusetts law,  shareholders of a Massachusetts  business trust could,
under certain  circumstances,  be held personally liable for acts or obligations
of the trust.  However,  the Fund's  Declaration  of Trust  contains  an express
disclaimer  of  shareholder  liability for acts,  obligations  or affairs of the
Fund.  The  Declaration  of Trust also provides for  indemnification  out of the
Fund's  assets for all losses and expenses of any  shareholder  held  personally
liable by reason of being or having been a shareholder. The Declaration of Trust
also provides that no series of the Trust shall be liable for the liabilities of
any other series.  Liability is therefore  limited to circumstances in which the
Fund itself would be unable to meet its obligations, and the possibility of this
occurrence is remote.


   
The Fund reserves the right to reject any  application  which conflicts with the
Fund's  internal  policies or the  policies of any  regulatory  authority.  John
Hancock Funds does not accept starter or credit card checks. All checks returned
by the post office as undeliverable will be reinvested at net asset value in the
fund or  funds  from  which a  redemption  was  made or  dividend  paid.  Use of
information  provided  on the  account  application  may be used by the  Fund to
verify the accuracy of the  information or for  background or financial  history
purposes.  A joint account will be administered as a joint tenancy with right of
survivorship,  unless the joint owners notify Signature  Services of a different
intent.  A shareholder's  account is governed by the laws of The Commonwealth of
Massachusetts.
    


TAX STATUS


Each series of the Trust,  including the Fund,  is treated as a separate  entity
for tax  purposes.  The Fund has qualified as a "regulated  investment  company"
under Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code")
and  intends to continue to so qualify  for each  taxable  year.  As such and by
complying  with the  applicable  provisions of the Code regarding the sources of
its income,  the timing of its  distributions,  and the  diversification  of its
assets, the Fund will not be subject to Federal income tax on its taxable income
(including net realized  capital gains) which is distributed to  shareholders in
accordance with the timing requirements of the Code.

The Fund will be subject to a 4%  non-deductible  Federal  excise tax on certain
amounts not distributed (and not treated as having been distributed) on a timely
basis in accordance  with annual  minimum  distribution  requirements.  The Fund
intends under normal  circumstances  to seek to avoid or minimize  liability for
such tax by satisfying such distribution requirements.

Distributions  from the  Fund's  current or  accumulated  earnings  and  profits
("E&P") will be taxable  under the Code for investors who are subject to tax. If
these  distributions  are  paid  from the  Fund's  "investment  company  taxable
income," they will be taxable as ordinary income;  and if they are paid from the
Fund's "net  capital  gain,"  they will be taxable as term  capital  gain.  (Net
capital  gain is the  excess  (if any) of net  long-term  capital  gain over net
short-term  capital loss, and investment  company  taxable income is all taxable
income  and  capital  gains,  other  than those  gains and  losses  included  in
computing net capital gain, after reduction by deductible expenses.) As a result
of  federal  tax  legislation  enacted  on  August 5,  1997  (the  "Act"),  gain
recognized  after May 6, 1997 from the sale of a  capital  asset is  taxable  to
individual  (noncorporate)  investors at different  maximum  federal  income tax
rates,  depending  generally  upon the tax  holding  period for the  asset,  the
federal income tax bracket of the taxpayer, and the dates the asset was acquired
and/or sold.  The Treasury  Department  has issued  guidance  under the Act that
enables the Fund to pass through to its shareholders the benefits of the capital
gains  rates  enacted  in the Act.  Shareholders  should  consult  their own tax
advisers  on the  correct  application  of these new  rules in their  particular
circumstances.  Some  distributions may be paid in January but may be taxable to

                                       41
<PAGE>

shareholders  as if they had been received on December 31 of the previous  year.
The  tax  treatment  described  above  will  apply  without  regard  to  whether
distributions  are received in cash or reinvested  in  additional  shares of the
Fund.


Distributions,  if any,  in excess of E&P will  constitute  a return of  capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital gains.  Shareholders who have chosen automatic  reinvestment of their
distributions  will have a federal tax basis in each share received  pursuant to
such a  reinvestment  equal to the amount of cash they would have  received  had
they  elected  to receive  the  distribution  in cash,  divided by the number of
shares received in the reinvestment.


Foreign  exchange  gains and  losses  realized  by the Fund in  connection  with
certain  transactions  involving foreign  currency-denominated  debt securities,
certain foreign currency options,  foreign currency forward  contracts,  foreign
currencies,  or payables or receivables  denominated  in a foreign  currency are
subject to Section 988 of the Code, which generally causes such gains and losses
to be treated as ordinary  income and losses and may affect the  amount,  timing
and  character  of  distributions  to  shareholders.   Transactions  in  foreign
currencies  that are not directly  related to the Fund's  investment in stock or
securities, including speculative currency positions could under future Treasury
regulations produce income not among the types of "qualifying income" from which
the Fund must derive at least 90% of its gross income for each taxable  year. If
the net foreign  exchange loss for a year treated as ordinary loss under Section
988 were to exceed the Fund's investment company taxable income computed without
regard to such loss, the resulting overall ordinary loss for such year would not
be deductible by the Fund or its shareholders in future years.

The Fund may be  subject  to  withholding  and other  taxes  imposed  by foreign
countries  with  respect  to its  investments  in foreign  securities.  Some tax
conventions  between certain countries and the U.S. may reduce or eliminate such
taxes. Investors may be entitled to claim U.S. foreign tax credits or deductions
with respect to foreign income taxes or certain other foreign taxes  ("qualified
foreign  taxes"),   paid  by  the  Fund,   subject  to  certain  holding  period
requirements  and limitations  contained in the Code, if the Fund so elects.  If
more  than 50% of the  value of the  Fund's  total  assets  at the  close of any
taxable year consists of stock or securities of foreign  corporations,  the Fund
may file an  election  with  the  Internal  Revenue  Service  pursuant  to which
shareholders  of the Fund will be  required  to (i)  include in  ordinary  gross
income (in addition to taxable  dividends and distributions  actually  received)
their pro rata shares of  qualified  foreign  taxes paid by the Fund even though
not actually  received by them, and (ii) treat such respective pro rata portions
as qualified foreign income taxes paid by them.


If the Fund makes this  election,  shareholders  may then  deduct  such pro rata
portions of qualified  foreign  taxes in computing  their taxable  incomes,  or,
alternatively,   use  them  as  foreign  tax  credits,   subject  to  applicable
limitations,  against their U.S.  Federal income taxes.  Shareholders who do not
itemize deductions for Federal income tax purposes will not, however, be able to
deduct  their pro rata  portion  of  qualified  foreign  taxes paid by the Fund,
although such shareholders will be required to include their share of such taxes
in gross  income.  Shareholders  who claim a foreign  income tax credit for such
foreign taxes may be required to treat a portion of dividends  received from the
Fund as a separate  category of income for purposes of computing the limitations
on the foreign tax credit.  Tax-exempt  shareholders will ordinarily not benefit
from  this  election.  Each  year (if any)  that the  Fund  files  the  election
described  above,  its  shareholders  will be notified of the amount of (i) each
shareholder's  pro rata share of qualified foreign income taxes paid by the Fund
and (ii) the portion of Fund dividends which represents income from each foreign
country.  If the Fund does not satisfy the 50%  requirement  described  above or
otherwise does not make the election,  the Fund will deduct the foreign taxes it
pays  in  determining   the  amount  it  has  available  for   distribution   to

                                       42
<PAGE>

shareholders,  and  shareholders  will not include  these foreign taxes in their
income,  nor will they be entitled to any tax deductions or credits with respect
to such taxes.


The amount of the Fund's net realized  capital gains,  if any, in any given year
will vary depending upon the Adviser's current  investment  strategy and whether
the  Adviser  believes  it to be in the best  interest of the Fund to dispose of
portfolio  securities and/or engage in options,  futures or forward transactions
that will  generate  capital gains or engage in certain  other  transactions  or
derivatives.  At the time of an investor's purchase of Fund shares, a portion of
the purchase price is often attributable to realized or unrealized  appreciation
in  the  Fund's  portfolio  or   undistributed   taxable  income  of  the  Fund.
Consequently, subsequent distributions on those shares from such appreciation or
income  may be  taxable  to such  investor  even if the net  asset  value of the
investor's  shares  is,  as a result  of the  distributions,  reduced  below the
investor's cost for such shares,  and the  distributions in reality  represent a
return of a portion of the purchase price.

Upon a  redemption  or other  disposition  of shares of the Fund  (including  by
exercise of the exchange  privilege) in a transaction  that is treated as a sale
for tax  purposes,  a shareholder  may realize a taxable gain or loss  depending
upon the amount of the proceeds  and the  investor's  basis in his shares.  Such
gain or loss will be treated as capital  gain or loss if the shares are  capital
assets in the  shareholder's  hands.  A sales charge paid in purchasing  Class A
shares of the Fund cannot be taken into account for purposes of determining gain
or loss on the  redemption or exchange of such shares within 90 days after their
purchase to the extent  Class A shares of the Fund or another  John Hancock fund
are  subsequently  acquired  without  payment of a sales charge  pursuant to the
reinvestment or exchange  privilege.  This disregarded  charge will result in an
increase in the  shareholder's  tax basis in the shares  subsequently  acquired.
Also,  any loss  realized on a redemption  or exchange may be  disallowed to the
extent the shares  disposed of are replaced with other shares of the Fund within
a period of 61 days beginning 30 days before and ending 30 days after the shares
are disposed of, such as pursuant to automatic dividend reinvestments. In such a
case,  the  basis  of the  shares  acquired  will be  adjusted  to  reflect  the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding period of six months or less will be treated as a long-term capital loss
to the extent of any amounts treated as distributions of long-term  capital gain
with respect to such shares.  Shareholders should consult their own tax advisers
regarding their particular  circumstances to determine  whether a disposition of
Fund shares is properly treated as a sale for tax purposes, as is assumed in the
foregoing  discussion.  Also,  future  Treasury  Department  guidance  issued to
implement the Act may contain additional rules for determining the tax treatment
of sales of Fund shares held for various  periods,  including  the  treatment of
losses on sales of shares  held for six months or less that are  recharacterized
as long-term capital losses, as described above.


Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, the Fund reserves the right to retain and reinvest all or
any portion of the excess,  as computed for Federal income tax purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net capital gain  realized in any year to the
extent that a capital  loss is carried  forward  from prior years  against  such
gain.  To  the  extent  such  excess  was  retained  and  not  exhausted  by the
carryforward  of prior  years'  capital  losses,  it would be subject to Federal
income tax in the hands of the Fund.  Upon proper  designation of this amount by
the Fund, each  shareholder  would be treated for Federal income tax purposes as
if the Fund had  distributed  to him on the last day of its taxable year his pro
rata share of such excess,  and he had paid his pro rata share of the taxes paid
by the  Fund  and  reinvested  the  remainder  in the  Fund.  Accordingly,  each
shareholder  would (a) include his pro rata share of such excess as capital gain
in his return for his taxable  year in which the last day of the Fund's  taxable
year falls,  (b) be  entitled  either to a tax credit on his return for, or to a
refund of, his pro rata share of the taxes paid by the Fund, and (c) be entitled

                                       43
<PAGE>

to increase the adjusted tax basis for his shares in the Fund by the  difference
between his pro rata share of such excess and his pro rata share of such taxes.


For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
realized  capital loss in any year to offset net capital gains,  if any,  during
the eight years  following  the year of the loss. To the extent  subsequent  net
capital gains are offset by such losses, they would not result in Federal income
tax liability to the Fund and, as noted above,  would not be distributed as such
to shareholders. The Fund has $29,587,682 of capital loss carry-forwards,  which
expire as  follows:  May 31,  1999-$8,553,157,  May 31,  2002-$454,810,  May 31,
2003-$20,312,807  and May 31,  2004-$266,908  available  to  offset  future  net
capital gains.


Only a small portion, if any, of the distributions from the Fund may qualify for
the dividends-  received deduction for corporations,  subject to the limitations
applicable  under the Code.  The  qualifying  portion  is  limited  to  properly
designated  distributions  attributed  to  dividend  income  (if  any)  the Fund
receives from certain stock in U.S.  domestic  corporations and the deduction is
subject to holding period requirements and debt-financing  limitations under the
Code.


Investment  in debt  obligations  that  are at risk  of or in  default  presents
special tax issues for any fund that holds these obligations.  Tax rules are not
entirely clear about issues such as when the Fund may cease to accrue  interest,
original issue discount or market discount,  when and to what extent  deductions
may be taken for bad debts or worthless  securities,  how  payments  received on
obligations in default  should be allocated  between  principal and income,  and
whether  exchanges of debt  obligations in a workout context are taxable.  These
and other issues will be addressed by the Fund if it acquires  such  obligations
in order to reduce the risk of distributing  insufficient income to preserve its
status as a regulated  investment  company and to seek to avoid becoming subject
to Federal income or excise tax.


Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement  distributions and certain
prohibited  transactions,  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.


The Fund is required to accrue income on any debt securities that have more than
a de minimus amount of original issue discount (or debt securities acquired at a
market  discount,  if the Fund  elects  to  include  market  discount  in income
currently) prior to the receipt of the corresponding cash payments.  The mark to
market or  constructive  sale  rules  applicable  to certain  options,  futures,
forwards,  short  sales  or other  transactions  may  also  require  the Fund to
recognize  income or gain  without a concurrent  receipt of cash.  Additionally,
some countries  restrict  repatriation which may make it difficult or impossible
for the Fund to obtain  cash  corresponding  to its  earnings or assets in those
countries.  However,  the Fund must distribute to shareholders  for each taxable
year  substantially all of its net income and net capital gains,  including such
income or gain, to qualify as a regulated investment company and avoid liability
for any federal income or excise tax. Therefore, the Fund may have to dispose of
its portfolio securities under  disadvantageous  circumstances to generate cash,
or borrow cash, to satisfy these distribution requirements.

A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is generally available to the extent (if any) the Fund's distributions
are derived from interest on (or, in the case of intangible  property taxes, the
value of its assets is  attributable  to) certain U.S.  Government  obligations,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting  requirements are satisfied.  The Fund will not seek to satisfy

                                       44
<PAGE>

any  threshold or reporting  requirements  that may apply in  particular  taxing
jurisdictions,  although the Fund may in its sole  discretion  provide  relevant
information to shareholders.


The Fund will be required to report to the Internal  Revenue Service (the "IRS")
all taxable  distributions to  shareholders,  as well as gross proceeds from the
redemption  or exchange  of Fund  shares,  except in the case of certain  exempt
recipients,  i.e.,  corporations  and certain other investors  distributions  to
which are exempt from the information  reporting  provisions of the Code.  Under
the backup withholding  provisions of Code Section 3406 and applicable  Treasury
regulations,  all such reportable  distributions  and proceeds may be subject to
backup  withholding  of  federal  income  tax at the  rate of 31% in the case of
non-exempt shareholders who fail to furnish the Fund with their correct taxpayer
identification number and certain  certifications  required by the IRS or if the
IRS or a broker  notifies the Fund that the number  furnished by the shareholder
is  incorrect  or that the  shareholder  is subject to backup  withholding  as a
result of failure to report interest or dividend income.  The Fund may refuse to
accept an application that does not contain any required taxpayer identification
number or  certification  that the number  provided  is  correct.  If the backup
withholding  provisions are  applicable,  any such  distributions  and proceeds,
whether taken in cash or  reinvested  in shares,  will be reduced by the amounts
required  to be  withheld.  Any  amounts  withheld  may be  credited  against  a
shareholder's U.S. federal income tax liability.  Investors should consult their
tax advisers about the applicability of the backup withholding provisions.


The Fund may be  required to account for its  transactions  in forward  rolls or
swaps,  caps, floors and collars in a manner that, under certain  circumstances,
may limit the extent of its  participation in such  transactions.  Additionally,
the Fund may be required to  recognize  gain,  but not loss,  if a swap or other
transaction  is  treated  as a  constructive  sale of an  appreciated  financial
position in the Fund's portfolio. The Fund may have to sell portfolio securities
under disadvantageous circumstances to generate cash, or borrow cash, to satisfy
these distribution requirements.

Limitations imposed by the Code on regulated  investment companies like the Fund
may restrict the Fund's ability to enter into options,  future, foreign currency
positions, and foreign currency forward contracts.

Certain options,  futures and forward foreign currency  contracts  undertaken by
the Fund may cause the Fund to recognize  gains or losses from marking to market
even  though  its  positions  have not been sold or  terminated  and  affect the
character  as  long-term  or short-  term (or,  in the case of foreign  currency
contracts,  as  ordinary  income or loss) and  timing of some  gains and  losses
realized by the Fund. Additionally,  the Fund may be required to recognize gain,
but not loss,  if an  option,  short sale or other  transaction  is treated as a
constructive sale of an appreciated  financial position in the Fund's portfolio.
Also,  certain  of the  Fund's  losses on its  transactions  involving  options,
futures or forward contracts and/or offsetting or successor  portfolio positions
may be deferred  rather than being taken into account  currently in  calculating
the Fund's taxable income or gains.  Certain of such transactions may also cause
the Fund to dispose of  investments  sooner than would  otherwise have occurred.
These transactions may therefore affect the amount,  timing and character of the
Fund's  distributions  to  shareholders.  The Fund will take  into  account  the
special tax rules (including consideration of available elections) applicable to
options,  futures  and  forward  contracts  in  order  to seek to  minimize  any
potential adverse tax consequences.


The  foregoing  discussion  relates  solely to U.S.  Federal  income  tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors,  such as tax-exempt entities,  insurance companies,  and financial
institutions.  Dividends, capital gain distributions,  and ownership of or gains
realized on the  redemption  (including  an exchange) of Fund shares may also be

                                       45
<PAGE>

subject to state and local  taxes.  Shareholders  should  consult  their own tax
advisers as to the  Federal,  state or local tax  consequences  of  ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.


Non-U.S.  investors  not engaged in a U.S.  trade or  business  with which their
investment in the Fund is effectively  connected will be subject to U.S. Federal
income  tax  treatment  that is  different  from  that  described  above.  These
investors may be subject to nonresident alien withholding tax at the rate of 30%
(or a lower rate under an applicable tax treaty) on amounts  treated as ordinary
dividends  from the Fund and,  unless an  effective  IRS Form W-8 or  authorized
substitute  for Form W-8 is on file, to 31% backup  withholding on certain other
payments from the Fund.  Non-U.S.  investors  should  consult their tax advisers
regarding such  treatment and the  application of foreign taxes to an investment
in the Fund.

The Fund is not subject to  Massachusetts  corporate  excise or franchise taxes.
The Fund  anticipates  that,  provided  that the Fund  qualifies  as a regulated
investment  company  under the Code,  it will  also not be  required  to pay any
Massachusetts income tax.


CALCULATION OF PERFORMANCE


For the 30-day period ended November 30, 1997, the Fund's  annualized yields for
Class A and Class B shares of the Fund were 7.50% and 7.15%, respectively. Class
C shares of the Fund commenced operations on May 1, 1998; therefore, there is no
yield to report.  The average annual total returns on Class A shares of the Fund
for the 1 year,  5 year and 10 year period  ended  November 30, 1997 were 6.19%,
9.33% and 8.71%, respectively.

The total returns for the 1-year and since  inception on October 4, 1993 periods
for Class B shares  were  5.42% and 8.55%,  respectively.  Class C shares of the
Fund commenced operations on May 1, 1998; therefore,  there is no average annual
total return to report.


The Fund advertises yield,  where  appropriate.  The Fund's yield is computed by
dividing net investment  income per share  determined for a 30-day period by the
maximum  offering price per share (which  includes the full sales charge) on the
last day of the period and  annualizing  the result.  While this is the standard
accounting  method for calculating  yield, it does not reflect the fund's actual
bookkeeping;  as a  result,  the  income  reported  or paid by the  Fund  may be
different. The Fund's yield is computed according to the following standard
formula:

                         a - b 
                         ____        6
          Yield = 2 ( [ ( cd ) + 1 ] - 1

 Where:

a =      dividends and interest earned during the period.
b =      net expenses accrued during the period.
c =      the average  daily  number of Fund shares  outstanding  during the 
         period that would be entitled to receive dividends.
d =      the  maximum  offering  price per share on the last day of the  period
         (NAV where applicable).


                                       46
<PAGE>

The Fund's  total  return is computed by finding the average  annual  compounded
rate of return over the 1-year and 00 life-of-fund periods that would equate the
initial  amount  invested to the ending  redeemable  value  according  to the 00
following formula:

               n ________
          T = \ / ERV / P - 1 

Where:

P =               a hypothetical initial investment of $1,000.
T =               average annual total return.
n =               number of years.
ERV =             ending redeemable value of a hypothetical $1,000 investment 
                  made at the beginning of the 1-year and life-of-fund periods.

Because each class has its own sales charge and fee structure,  the classes have
different  performance  results.  In 52 the case of each class, this calculation
assumes the maximum sales charge is included in the initial investment or 52 the
CDSC applied at the end of the period,  respectively.  This calculation  assumes
that all dividends and 52 distributions are reinvested at net asset value on the
reinvestment dates during the period.  The "distribution  rate" is determined by
annualizing the result of dividing the declared dividends of the Fund during the
period stated by 52 the maximum  offering price or net asset value at the end of
the period.  Excluding  the Fund's  sales charge from the 52  distribution  rate
produces a higher rate.

In addition to average  annual total returns,  the Fund may quote  unaveraged or
cumulative total returns  reflecting the simple change in value of an investment
over a stated period.  Cumulative total returns may be quoted as a percentage or
as a dollar amount, and may be calculated for a single  investment,  a series of
investments,  and/or a series of 52  redemptions,  over any time  period.  Total
returns may be quoted with or without taking the Fund's sales charge on 52 Class
A shares or the CDSC on Class B or Class C shares into  account.  Excluding  the
Fund's  sales  charge  on Class A 52  shares  and the CDSC on Class B or Class C
shares from a total return calculation produces a higher total return 52 figure.

From time to time, in reports and promotional  literature,  the Fund's yield and
total  return will be compared  to 52 indices of mutual  funds and bank  deposit
vehicles such as Lipper  Analytical  Services,  Inc.'s "Lipper - Fixed Income 52
Fund Performance Analysis," a monthly publication which tracks net assets, total
return, and yield on fixed income 52 mutual funds in the United States. Ibottson
and Associates, CDA Weisenberger and F.C. Towers are also used for 52 comparison
purposes,  as well as the Russell and Wilshire Indices.  Comparisons may also be
made to bank certificates 52 of deposit ("CD's") which differ from mutual funds,
such as the  Fund,  in  several  ways.  The  interest  rate  established  by the
sponsoring  bank is fixed for the term of a CD.  There are  penalties  for early
withdrawal from CDs, and the 52 principal on a CD is insured.

Performance  rankings and ratings  reported  periodically in national  financial
publications such as MONEY MAGAZINE,  52 FORBES,  BUSINESS WEEK, THE WALL STREET
JOURNAL,  MICROPAL,  INC.,  MORNINGSTAR,  STANGER'S  and BARRON'S may also be 52
utilized.

The performance of the Fund is not fixed or guaranteed.  Performance  quotations
should not be considered to be 52 representations of performance of the Fund for
any period in the  future.  The  performance  of the Fund is a function  of many
factors  including  its  earnings,  expenses and number of  outstanding  shares.

                                       47

<PAGE>

Fluctuating market conditions;  52 purchases,  sales and maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

BROKERAGE ALLOCATION

Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commissions  are 52 made by the  officers of the Fund
pursuant to  recommendations  made by an  investment  committee  of the Adviser,
which 52 consists of officers and directors of the Adviser and  affiliates,  and
officers  and  Trustees who are  interested  52 persons of the Fund.  Orders for
purchases and sales of securities  are placed in a manner which,  in the opinion
of the  officers  of the Fund,  will  offer the best  price and  market  for the
execution of each such transaction.  Purchases 52 from underwriters of portfolio
securities  may include a commission or commissions  paid by the issuer,  and 52
transactions  with  dealers  serving as market  maker  reflect a "spread."  Debt
securities  are generally  traded on a net 52 basis through  dealers  acting for
their own account as principals and not as brokers; no brokerage commissions are
52 payable on such transactions.

In the U.S. and in some other countries,  debt securities are traded principally
in the  over-the-counter  market on a 52 net basis  through  dealers  acting for
their own account and not as brokers.  In other countries,  both debt and equity
52 securities are traded on exchanges at fixed commission rates.  Commissions on
foreign  transactions  are  generally 52 higher than the  negotiated  commission
rates available in the U.S. There is generally less  government  supervision and
regulation of foreign stock exchanges and broker-dealers than in the U.S.

The Fund's  primary  policy is to execute all  purchases  and sales of portfolio
instruments  at the  most  favorable  prices  consistent  with  best  execution,
considering all of the costs of the transaction including brokerage commissions.
52 This policy  governs the  selection  of brokers and dealers and the market in
which a  transaction  is executed.  52  Consistent  with the  foregoing  primary
policy, the Rules of Fair Practice of the National  Association of Securities 52
Dealers, Inc. and such other policies as the Trustees may determine, the Adviser
may  consider  sales  of  shares  of the Fund as a factor  in the  selection  of
broker-dealers to execute the Fund's portfolio transactions.

To the extent  consistent  with the foregoing,  the Fund will be governed in the
selection of brokers and dealers,  and the  negotiation of brokerage  commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research  information and to a
lesser extent statistical  assistance  furnished to the Adviser of the Fund, and
their value and expected  contribution to the performance of the Fund. It is not
possible to place a dollar value on information and services to be received from
brokers and dealers,  since it is only  supplementary to the research efforts of
the  Adviser.  The receipt of  research  information  is not  expected to reduce
significantly  the  expenses  of  the  Adviser.  The  research  information  and
statistical  assistance  furnished  by brokers  and dealers may benefit the Life
Company or other advisory  clients of the Adviser,  and,  conversely,  brokerage
commissions and spreads paid by other advisory clients of the Adviser may result
in research information and statistical  assistance  beneficial to the Fund. The
Fund  will  make no  commitment  to  allocate  portfolio  transactions  upon any
prescribed  basis.  While the Fund's officers will be primarily  responsible for
the allocation of the Fund's brokerage business, their policies and practices in
this  regard  must be  consistent  with the  foregoing  and will at all times be
subject to review by the Trustees. For the years ended on May 31, 1995, 1996 and
1997, the Fund paid  negotiated  brokerage  commissions in the amount of $2,751,
$11,500 and $4,000, respectively.

As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the Fund
may pay to a broker which provides  brokerage and research  services to the Fund
an amount of disclosed  commission  in excess of the  commission  which  another

                                       48

<PAGE>

broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Trustees  that  such  price is
reasonable  in  light  of the  services  provided  and to such  policies  as the
Trustees may adopt from time to time. During the fiscal year ended May 31, 1997,
the Fund directed no  commissions  to compensate  brokers for research  services
such as industry, economic and company reviews and evaluations of securities.

The  Adviser's  indirect  parent,  the  Life  Company,   is  the  indirect  sole
shareholder of John Hancock Distributors, Inc. ("Distributors"), a broker-dealer
("Distributors" or Affiliated Broker"). Pursuant to procedures determined by the
Trustees and consistent with the above policy of obtaining best net results, the
Fund may execute  portfolio  transactions  with or through  Affiliated  Brokers.
During the year ending May 31, 1997, 1996 and 1995, the Fund did not execute any
portfolio transactions with Affiliated Brokers.

Distributors may act as broker for the Fund on exchange  transactions,  subject,
however,  to the general  policy of the Fund set forth above and the  procedures
adopted by the Trustees pursuant to the Investment Company Act. Commissions paid
to an  Affiliated  Broker  must be at least as  favorable  as  those  which  the
Trustees believe to be contemporaneously  charged by other brokers in connection
with comparable  transactions  involving  similar  securities being purchased or
sold. A transaction  would not be placed with an  Affiliated  Broker if the Fund
would have to pay a commission rate less favorable than the Affiliated  Broker's
contemporaneous  charges for comparable transactions for its other most favored,
but unaffiliated, customers, except for accounts for which the Affiliated Broker
acts as clearing  broker for another firm,  and any customers of the  Affiliated
Broker not  comparable  to the Fund as  determined by a majority of the Trustees
who are not interested persons (as defined in the Investment Company Act) of the
Fund,  the  Adviser or the  Affiliated  Broker.  Because the  Adviser,  which is
affiliated  with the Affiliated  Brokers,  has, as an investment  adviser to the
Fund, the obligation to provide investment  management  services,  which include
elements of research and related  investment  skills,  such research and related
skills  will not be used by the  Affiliated  Brokers as a basis for  negotiating
commissions at a rate higher than that  determined in accordance  with the above
criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same  securities as the Fund. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the transactions as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including  the Fund.  In some
instances,  this  investment  procedure may  adversely  affect the price paid or
received by the Fund or the size of the position obtainable for it. On the other
hand, to the extent permitted by law, the Adviser may aggregate securities to be
sold or  purchased  for the Fund with  those to be sold or  purchased  for other
clients managed by it in order to obtain best execution.

TRANSFER AGENT SERVICES

John Hancock Signature  Services,  Inc., 1 John Hancock Way, Suite 1000, Boston,
MA 02217-1000,  a wholly-owned  indirect  subsidiary of the Life Company, is the
transfer and dividend  paying agent for the Fund. The Fund pays an annual fee of
$20.00 for each Class A shareholder account, $22.50 for each Class B shareholder
account and $20.50 for each Class C shareholder  account.  The Fund pays certain
out-of-pocket expenses and these expenses are aggregated and charged to the Fund
and allocated to each class on the basis of their relative net asset values.


                                       49
<PAGE>




CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and  Investors  Bank & Trust  Company,  200  Clarendon  Street,
Boston, MA 02116. Under the custodian agreement,  Investors Bank & Trust Company
performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

The  independent  auditors  of the Fund are Price  Waterhouse  LLP,  160 Federal
Street,  Boston,  Massachusetts  02110.  Price Waterhouse  audits and renders an
opinion on the Fund's annual financial statements, and reviews the Fund's annual
Federal income tax return.




                                       50


<PAGE>



                                    APPENDIX

As described in the Statement of  Additional  Information,  the debt  securities
offering the high current  income sought by the Fund are ordinarily in the lower
rating  categories  (that its,  rated Baa or lower by Moody's or BBB or lower by
Standard & Poor's, or are unrated).

Moody's describes its lower ratings for corporate bonds as follows:

Bonds that are rated Baa are considered as medium grade  obligations,  i.e. they
are neither highly protected nor poorly secured. Interest payments and principal
security appear adequate for the present but certain protective  elements may be
lacking or may be  characteristically  unreliable over any great length of time.
Such  bonds  lack  outstanding  investment  characteristics  and  in  fact  have
speculative characteristics as well.

Bonds which are rated Ba are judged to have speculative  elements;  their future
cannot be  considered  as well  assured.  Often the  protection  of interest and
principal  payments may be very moderate and thereby not well safeguarded during
both good and bad times over the future.  Uncertainty of position  characterizes
bonds in this class.

Bonds  which  are  rated  B  generally  lack  characteristics  of the  desirable
investment.  Assurance of interest and principal  payments or of  maintenance of
other terms of the contract over any long period of time may be small.

Bonds which are rated Caa are of poor standing. Such issues may be in default or
there may be present elements of danger with respect to principal or interest.

Bonds which are rated Ca represent  obligations  which are speculative in a high
degree. Such issues are often in default or have other marked shortcomings.

Standard & Poor's describes its lower ratings for corporate bonds as follows:

Debt rated BBB is regarded as having adequate capacity to pay interest and repay
principal. Whereas it normally exhibits adequate protection parameters,  adverse
economic  conditions  or  changing  circumstances  are more  likely to lead to a
weakened  capacity to pay interest and repay principal for debt in this category
than in higher rated categories.

Debt  rated  BB,  B,  CCC,  or CC is  regarded,  on  balance,  as  predominantly
speculative  with  respect to the  issuer's  capacity to pay  interest and repay
principal in  accordance  with the terms of the  obligations.  BB indicates  the
lowest degree of  speculation  and CC the highest degree of  speculation.  While
such debt will likely have some quality and  protective  characteristics,  these
are  outweighed  by large  uncertainties  or major  risk  exposures  to  adverse
conditions.

Moody's describes its three highest ratings for commercial paper as follows:

Issuers rated P-1 (or related supporting  institutions) have a superior capacity
for repayment of short-term promissory obligations.  P-1 repayment capacity will
normally be  evidenced  by the  following  characteristics:  (1) leading  market
positions  in  well-established  industries;  (2) high  rates of return on funds
employed; (3) conservative  capitalization  structures with moderate reliance on
debt and ample asset protection; (4) broad margins in earnings coverage of fixed
financial  charges and high internal cash  generation;  and (5) well established

                                      A-1

<PAGE>

access  to a range  of  financial  markets  and  assured  sources  of  alternate
liquidity.

Standard & Poor's  describes its three highest  ratings for commercial  paper as
follows:

A-1.  This  designation  indicates  that the degree of safety  regarding  timely
payment is very strong.

A-2.  Capacity  for timely  payment on issues with this  designation  is strong.
However,  the  relative  degree of safety is not as  overwhelming  as for issues
designated A-1.

A-3. Issues carrying this  designation  have a satisfactory  capacity for timely
payment.  They are, however,  somewhat more vulnerable to the adverse effects of
changes in circumstances than obligations carrying the higher designations.

Issuers rated P-2 (or related  supporting  institutions)  have a strong capacity
for  repayment  of  short-term  promissory  obligations.  This will  normally be
evidenced  by many of the  characteristics  cited above but to a lesser  degree.
Earnings  trends and  coverage  ratios,  while  sound,  will be more  subject to
variation. Capitalization characteristics,  while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Issuers rated P-3 (or supporting  institutions)  have an acceptable  ability for
repayment   of  senior   short-term   obligations.   The   effect  of   industry
characteristics and market  compositions may be more pronounced.  Variability in
earnings and profitability may result in changes in the level of debt protection
measurements  and may  require  relatively  high  financial  leverage.  Adequate
alternate liquidity is maintained.



<PAGE>




                              FINANCIAL STATEMENTS


                                     F-1

<PAGE>


               JOHN HANCOCK SOVEREIGN U.S. GOVERNMENT INCOME FUND

                           Class A and Class B Shares
                       Statement of Additional Information

                                   May 1, 1998

This Statement of Additional Information provides information about John Hancock
Sovereign  U.S.  Government  Income  Fund  (the  "Fund"),  in  addition  to  the
information that is contained in the combined Income Funds' Prospectus dated May
1, 1998 (the  "Prospectus").  The Fund is a diversified series portfolio of John
Hancock Strategic Series.

This Statement of Additional Information is not a prospectus.  It should be read
in  conjunction  with the  Prospectus,  a copy of which can be obtained  free of
charge by writing or telephoning:

                      John Hancock Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                        Boston, Massachusetts 02217-1000
                                 1-800-225-5291

   
                                Table of Contents
                                                                            Page
Organization of the Fund.......................................................2
Investment Objective and Policies..............................................2
Investment Restrictions.......................................................14
Those Responsible for Management..............................................16
Investment Advisory and Other Services........................................25
Distribution Contracts........................................................27
Net Asset Value...............................................................28
Initial Sales Charge on Class A Shares........................................29
Deferred Sales Charge on Class B Shares.......................................31
Special Redemptions...........................................................35
Additional Services and Programs..............................................35
Description of the Fund's Shares..............................................37
Tax Status....................................................................38
Calculation of Performance....................................................42
Brokerage Allocation..........................................................44
Transfer Agent Services.......................................................45
Custody of Portfolio..........................................................46
Independent Auditors..........................................................46
Appendix A...................................................................A-1
Financial Statements.........................................................F-1
    

                                       1


<PAGE>



ORGANIZATION OF THE FUND

The Fund is a diversified open-end investment  management company organized as a
Massachusetts   business   trust   under  the  laws  of  The   Commonwealth   of
Massachusetts.  The Fund was  organized  on April 16, 1986.  The  Trustees  have
authority  to issue an  unlimited  number of shares of  beneficial  interest  of
separate series without par value.

John Hancock Advisers,  Inc. (the "Adviser") is the Fund's  investment  adviser.
The Adviser is an indirect  wholly-owned  subsidiary of John Hancock Mutual Life
Insurance Company (the "Life Company"),  a Massachusetts  life insurance company
chartered in 1862,  with national  headquarters  at John Hancock Place,  Boston,
Massachusetts.

INVESTMENT OBJECTIVE AND POLICIES

The  following  information  supplements  the  discussion  of the Fund's  goals,
strategies and risks discussed in the Prospectus. There is no assurance that the
Fund will achieve its investment objective.

The Fund's  investment  objective  is to provide as high a level of income as is
consistent  with  long-term  total  return by investing  in  securities  issued,
guaranteed or otherwise backed by the United States government,  its agencies or
instrumentalities  ("Government  Securities").  The Adviser believes that a high
current income  consistent  with long-term total return may be derived from: (i)
interest  income from  Government  Securities;  (ii) income from  premiums  from
expired put and call options on Government Securities written by the Fund; (iii)
net gains from closing purchase and sale transactions with respect to options on
Government Securities;  and (iv) net gains from sales of portfolio securities on
exercise of options or otherwise.

Since interest yields on Government  Securities and opportunities to realize net
gains from  options  transactions  may vary from time to time because of general
economic and market  conditions and many other factors,  it is anticipated  that
the Fund's share price and yield will fluctuate.

Government Securities. Under normal circumstances, the Fund will invest at least
65% of its total assets in Government Securities. The Government Securities that
may be purchased by the Fund include, but are not limited to:

U.S. Treasury Securities. The Fund may invest in U.S. Treasury securities,
including Bills (maturities of one year or less), Notes (maturities of one to
ten years), Bonds (generally maturities of greater than ten years) and other
debt securities issued by the U.S. Treasury. These instruments are direct
obligations of the U.S. Government and differ primarily in their interest rates,
the lengths of their maturities and the times of their issuance.

Securities   Issued   or   Guaranteed   by   U.S.    Government   Agencies   and
Instrumentalities.  The Fund may also invest in securities issued by agencies of
the U.S.  Government or  instrumentalities  established or sponsored by the U.S.
Government.  The  obligations,  including  those which are guaranteed by Federal
agencies or  instrumentalities,  may or may not be backed by the "full faith and
credit" of the United  States.  In the case of securities not backed by the full
faith and credit of the United  States,  the Fund must look  principally  to the
agency issuing or guaranteeing the obligation for ultimate repayment and may not
be able to assert a claim  against  the  United  States  itself in the event the
agency or instrumentality does not meet its commitments. Securities in which the

                                       2
<PAGE>

Fund may  invest  but which are not  backed by the full  faith and credit of the
United States include but are not limited to obligations of the Tennessee Valley
Authority,  the Federal Home Loan Mortgage Corporation  ("FHLMC") and the United
States  Postal  Service,  each of which has the right to borrow  from the United
States  Treasury to meet its  obligations,  and  obligations of the Federal Farm
Credit  System,  the Federal  National  Mortgage  Association  ("FNMA")  and the
Federal Home Loan Banks,  the  obligations of which may only be satisfied by the
individual credit of the issuing agency.  Obligations of the Government National
Mortgage  Association   ("GNMA"),   the  Farmers  Home  Administration  and  the
Export-Import Bank are backed by the full faith and credit of the United States.

Securities of International Bank for Reconstruction and Development

The  Fund  may  also  purchase   obligations  of  the  International   Bank  for
Reconstruction  and Development  ("World Bank"),  which, while technically not a
U.S.  Government  agency or  instrumentality,  has the right to borrow  from the
participating countries, including the United States.

The Fund may invest in Government Securities of all maturities: short-term,
intermediate-term and long-term.

The Fund may, for purposes of liquidity and flexibility,  place up to 35% of its
assets in investment-grade (equivalent to the top four bond rating categories of
a nationally recognized securities rating organization such as Standard & Poor's
Rating  Group  ("Standard  &  Poor's")  or  Moody's  Investor's  Service,   Inc.
("Moody's"))  short-term securities,  including debt securities of corporations,
certificates of deposit of domestic banks, or repurchase agreements with respect
to Government  Securities,  including repurchase  agreements that mature in more
than seven days. In the event these securities are subsequently downgraded below
such  ratings,  the Adviser will  consider  this event in its  determination  of
whether  the Fund  should  continue  to hold the  securities.  The Fund may also
invest  in  collateralized   mortgage-backed  obligations  that  are  issued  or
sponsored by a government agency. In abnormal market  conditions,  it may invest
more assets in these  securities as a defensive  tactic.  See Appendix A to this
Statement of Additional  Information for a description of the various ratings of
investment grade debt securities.

Mortgage-Related  Securities. The Fund may invest in mortgage-backed securities,
including  those  representing  an  undivided  ownership  interest  in a pool of
mortgage loans, e.g., securities of the GNMA and pass-through  securities issued
by the FHLMC and FNMA.

GNMA   Certificates.   Certificates  of  the  GNMA  ("GNMA   Certificates")  are
mortgage-backed  securities,  which evidence an undivided  interest in a pool of
mortgage  loans.  GNMA  Certificates  differ from bonds in that the principal is
paid back monthly by the borrower over the term of the loan rather than returned
in a lump sum at maturity.  GNMA  Certificates  that the Fund  purchases are the
"modified  pass-through" type. "Modified pass-through" GNMA Certificates entitle
the holder to receive a share of all interest and  principal  payments  paid and
owed on the mortgage pool, net of fees paid to the "issuer" and GNMA, regardless
of whether or not the mortgagor actually makes the payment.

GNMA Guarantee. The National Housing Act authorizes GNMA to guarantee the timely
payment of principal  and interest on  securities  backed by a pool of mortgages
insured by the  Federal  Housing  Administration  ("FHA") or the  Farmers'  Home
Administration  ("FMHA"), or guaranteed by the Veterans  Administration  ("VA").

                                       3

<PAGE>

The GNMA  guarantee is backed by the full faith and credit of the United States.
The GNMA is also  empowered to borrow  without  limit from the U.S.  Treasury if
necessary to make any payments required under its guarantee.

Life of GNMA  Certificates.  The average life of a GNMA Certificate is likely to
be  substantially  less  than  the  original  maturity  of  the  mortgage  pools
underlying the  securities.  Prepayments of principal by mortgagors and mortgage
foreclosures  will usually result in the return of the greater part of principal
investment  long before the  contractual  maturity of the mortgages in the pool.
Foreclosures  impose  no  risk  to  principal  investment  because  of the  GNMA
guarantee.  Because they represent the underlying  mortgages,  GNMA Certificates
may not be an effective means of locking in long-term  interest rates due to the
need for the Fund to reinvest scheduled and unscheduled  principal payments.  At
the time principal payments or prepayments are received by the Fund,  prevailing
interest  rates may be  higher or lower  than the  current  yield of the  Fund's
portfolio.

Statistics  published by the FHA indicate that the average life of single-family
dwelling mortgages with 25 to 30-year maturities,  the type of mortgages backing
the vast majority of GNMA  Certificates,  is  approximately  12 years.  However,
because  prepayment  rates of individual  mortgage pools vary widely,  it is not
possible to predict  accurately  the average life of a particular  issue of GNMA
Certificates.

Yield Characteristics of GNMA Certificates.  The coupon rate of interest on GNMA
Certificates  is lower  than the  interest  rate  paid on the  VA-guaranteed  or
FHA-insured  mortgages  underlying the  Certificates,  by the amount of the fees
paid to GNMA and the issuer.

The coupon rate by itself,  however,  does not  indicate the yield which will be
earned on GNMA Certificates. First, GNMA Certificates may be issued at a premium
or discount,  rather than at par, and, after  issuance,  GNMA  Certificates  may
trade in the  secondary  market at a premium or  discount.  Second,  interest is
earned monthly,  rather than  semiannually as with  traditional  bonds;  monthly
compounding  raises the effective yield earned.  Finally,  the actual yield of a
GNMA Certificate is influenced by the prepayment experience of the mortgage pool
underlying it. For example,  if the higher- yielding mortgages from the pool are
prepaid,  the  yield on the  remaining  pool  will be  reduced.  Prepayments  of
principal  by  mortgagors  (which can be made at any time  without  penalty) may
increase during periods when interest rates are falling.

FHLMC  Securities.  The FHLMC was created in 1970 through enactment of Title III
of the Emergency Home Finance Act of 1970. Its purpose is to promote development
of a nationwide secondary market in conventional residential mortgages.

The  FHLMC  issues  two  types of  mortgage  pass-through  securities,  mortgage
participation   certificates   ("PCs")  and  guaranteed  mortgage   certificates
("GMCs").  PCs resemble GNMA  Certificates in that each PC represents a pro rata
share of all interest and  principal  payments  made and owed on the  underlying
pool. The FHLMC guarantees timely payment of interest on PCs and the full return
of principal.

GMC's also represent a pro rata interest in a pool of mortgages.  However, these
instruments  pay  interest  semiannually  and  return  principal  once a year in
guaranteed minimum payments.

FNMA Securities. The FNMA was established in 1938 to create a secondary market
in mortgages insured by the FHA. 

                                       4
<PAGE>

FNMA Issued Guaranteed Mortgage Pass-through Certificates ("FNMA Certificates").
FNMA  Certificates  resemble  GNMA  Certificates  in that each FNMA  Certificate
represents a pro rata share of all interest and principal payments made and owed
on the  underlying  pool.  FNMA  guarantees  timely  payment of interest on FNMA
Certificates and the full return of principal.

Collateralized     Mortgage-Backed     Obligations    ("CMO's").     CMOs    are
fully-collateralized  bonds  which are the  general  obligations  of the  issuer
thereof, either the U.S. Government or a U.S. Government  instrumentality.  Such
bonds  generally are secured by an assignment to a trustee  (under the indenture
pursuant to which the bonds are issued) of  collateral  consisting  of a pool of
mortgages.  Payments with respect to the underlying mortgages generally are made
to the trustee  under the  indenture.  Payments of principal and interest on the
underlying  mortgages are not passed  through to the holders of the CMOs as such
(i.e. the character of payments of principal and interest is not passed through,
and  therefore  payments to holders of CMOs  attributable  to interest  paid and
principal  repaid on the  underlying  mortgages  do not  necessarily  constitute
income and return of capital,  respectively, to such holders), but such payments
are  dedicated to payment of interest on and repayment of principal of the CMOs.
CMOs often are issued in two or more classes with varying  maturities and stated
rates of interest.  Because  interest and principal  payments on the  underlying
mortgages are not passed through to holders of CMOs, CMOs of varying  maturities
may be secured by the same pool of mortgages,  the payments on which are used to
pay  interest on each class and to retire  successive  maturities  in  sequence.
Unlike other mortgage-backed  securities (discussed above), CMOs are designed to
be retired as the underlying mortgages are repaid. In the event of prepayment on
such  mortgages,  the class of CMO first to mature  generally will be paid down.
Therefore,  although in most cases the issuer of CMOs will not supply additional
collateral in the event of such prepayment,  there will be sufficient collateral
to secure CMOs that remain outstanding.

Inverse Floating Rate  Securities.  The Fund may invest in inverse floating rate
securities. It is the current intention of the Fund to invest no more than 5% of
its net assets in inverse  floating  rate  securities.  The interest  rate on an
inverse floating rate security resets in the opposite  direction from the market
rate of interest  to which the inverse  floating  rate  security is indexed.  An
inverse  floating  rate security may be considered to be leveraged to the extent
that its  interest  rate varies by a multiple of the index rate of  interest.  A
higher  degree of leverage in the inverse  floating  rate security is associated
with greater volatility in the market value of such security.

The inverse floating rate securities that the Fund may invest in include but are
not limited to, an inverse floating rate class of a government agency issued CMO
and a government agency issued yield curve note. Typically,  an inverse floating
rate class of a CMO is one of two components  created from the cash flows from a
pool of fixed rate mortgages. The other component is a floating rate security in
which the amount of interest payable varies directly with a market interest rate
index.  A yield curve note is a fixed income  security that bears  interest at a
floating rate that is reset  periodically  based on an interest rate  benchmark.
The interest  rate resets on a yield curve note in the opposite  direction  from
the interest rate benchmark.

Mortgage-backed  securities  have stated  maturities  of up to thirty years when
they are  issued,  depending  upon the length of the  mortgages  underlying  the
securities. In practice, however, unscheduled or early payments of principal and
interest on the underlying mortgages may make the securities' effective maturity
shorter than this, and the prevailing interest rates may be higher or lower than
the current yield of the Fund's  portfolio at the time the Fund  receives  these
payments for  reinvestment.  Mortgage-backed  securities may have less potential
for capital  appreciation  than  comparable  fixed-income  securities due to the
likelihood of increased  prepayments of mortgages as interest rates decline.  If
the Fund buys mortgage-backed securities at a premium, mortgage foreclosures and

                                       5

<PAGE>

prepayments  of principal by  mortgagors  (which may be made at any time without
penalty)  may result in some loss of the  Fund's  principal  investment,  to the
extent of the premium paid.

In a rising interest rate environment,  a declining  prepayment rate will extend
the average life of many mortgage-backed securities.  Extending the average life
of a mortgage-backed  security  increases the risk of depreciation due to future
increases in market interest rates.

Repurchase Agreements.  In a repurchase agreement the Fund buys a security for a
relatively short period (usually not more than 7 days) subject to the obligation
to sell it back to the issuer at a fixed time and price plus  accrued  interest.
The Fund will enter into  repurchase  agreements  only with member  banks of the
Federal Reserve System and with "primary dealers" in U.S. Government securities.
The Adviser will continuously  monitor the  creditworthiness of the parties with
whom the Fund enters into repurchase agreements.

The Fund has  established a procedure  providing that the securities  serving as
collateral  for  each  repurchase  agreement  must be  delivered  to the  Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying  securities during the period in which the Fund seeks
to enforce its rights thereto,  possible subnormal levels of income,  decline in
value of the  underlying  securities  or lack of access to  income  during  this
period and the expense of enforcing its rights.

Reverse Repurchase  Agreements.  The Fund may also enter into reverse repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank with an agreement that the Fund will buy back the securities
at a fixed  future  date at a fixed  price plus an agreed  amount of  "interest"
which may be reflected in the repurchase price.  Reverse  repurchase  agreements
are  considered  to be  borrowings by the Fund.  Reverse  repurchase  agreements
involve the risk that the market value of securities  purchased by the Fund with
proceeds  of the  transaction  may  decline  below the  repurchase  price of the
securities  sold by the Fund which it is  obligated to  repurchase.  To minimize
various  risks  associated  with reverse  repurchase  agreements,  the Fund will
establish and maintain with the Fund's custodian a separate  account  consisting
of liquid  securities,  of any type or maturity,  in an amount at least equal to
the repurchase  prices of the  securities  (plus any accrued  interest  thereon)
under such agreements.  The Fund will also continue to be subject to the risk of
a decline  in the  market  value of the  securities  sold  under the  agreements
because it will reacquire those securities upon effecting their repurchase.  The
Fund will not enter into  reverse  repurchase  agreements  and other  borrowings
except from banks temporarily for  extraordinary or emergency  purposes (not for
leveraging or  investment)  and then in an aggregate  amount not in excess of 33
1/3% of the value of the Fund's total  assets  (including  the amount  borrowed)
less liabilities (not including the amount  borrowed).  The Fund will enter into
reverse  repurchase  agreements  only with  federally  insured  banks  which are
approved in advance as being  creditworthy  by the  Trustees.  Under  procedures
established by the Trustees,  the Adviser will monitor the  creditworthiness  of
the banks involved.

Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including  commercial  paper  issued in reliance on section 4(2) of the 1933 Act
and securities offered and sold to "qualified  institutional  buyers" under Rule
144A  under the 1933  Act.  The Fund  will not  invest  more than 15% of its net
assets  in  illiquid  investments.  If  the  Trustees  determine  based  upon  a
continuing review of the trading markets for specific Section 4(2) paper or Rule
144A securities, that they are liquid, they will not be subject to the 15% limit

                                       6
<PAGE>

on illiquid  investments.  The Trustees may adopt guidelines and delegate to the
Adviser the daily  function of  determining  the  monitoring  and  liquidity  of
restricted securities.  The Trustees,  however, will retain sufficient oversight
and  be  ultimately  responsible  for  the  determinations.  The  Trustees  will
carefully monitor the Fund's  investments in these securities,  focusing on such
important  factors,  among others,  as valuation,  liquidity and availability of
information.  This  investment  practice could have the effect of increasing the
level of illiquidity in the Fund if qualified  institutional buyers become for a
time uninterested in purchasing these restricted  securities.  The Fund will not
invest more than 5% of its total assets in Rule 144A  securities  without  first
supplementing   the   prospectus   and  providing   additional   information  to
shareholders.

Options on Securities  and Securities  Indices.  The Fund may purchase and write
(sell) call and put options on any  securities  in which it may invest or on any
securities  index based on securities in which it may invest.  These options may
be  listed  on  national  domestic   securities   exchanges  or  traded  in  the
over-the-counter  market.  The Fund may write  covered put and call  options and
purchase put and call options to enhance total return,  as a substitute  for the
purchase or sale of securities,  or to protect against  declines in the value of
portfolio  securities  and against  increases  in the cost of  securities  to be
acquired.

Writing  Covered  Options.  A call  option  on  securities  written  by the Fund
obligates the Fund to sell specified securities to the holder of the option at a
specified  price if the option is  exercised  at any time before the  expiration
date.  A put  option  on  securities  written  by a Fund  obligates  the Fund to
purchase specified securities from the option holder at a specified price if the
option  is  exercised  at any  time  before  the  expiration  date.  Options  on
securities  indices  are  similar  to  options on  securities,  except  that the
exercise of securities index options requires cash settlement  payments and does
not involve the actual purchase or sale of securities.  In addition,  securities
index  options  are  designed  to  reflect  price  fluctuations  in a  group  of
securities or segment of the securities market rather than price fluctuations in
a single  security.  Writing  covered  call  options may deprive the Fund of the
opportunity  to profit from an increase in the market price of the securities in
its  portfolio.  Writing  covered  put  options  may  deprive  the  Fund  of the
opportunity  to profit from a decrease in the market price of the  securities to
be acquired for its portfolio.

All call and put options written by the Funds are covered. A written call option
or put option may be covered by (i) maintaining  cash or liquid  securities in a
segregated  account  maintained  by the Fund's  custodian  with a value at least
equal  to the  Fund's  obligation  under  the  option,  (ii)  entering  into  an
offsetting  forward  commitment  and/or (iii) purchasing an offsetting option or
any other option which,  by virtue of its exercise  price or otherwise,  reduces
the Fund's net exposure on its written option position. A written call option on
securities is typically  covered by maintaining  the securities that are subject
to the option in a  segregated  account.  The Fund may cover  call  options on a
securities  index by owning  securities  whose price  changes are expected to be
similar to those of the underlying index.

The Fund may  terminate  its  obligations  under an exchange  traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under  over-the-counter  options  may be  terminated  only by  entering  into an
offsetting  transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

Purchasing   Options.   The  Fund  would  normally   purchase  call  options  in
anticipation  of an  increase,  or put  options  in  anticipation  of a decrease
("protective  puts") in the market value of  securities  of the type in which it
may  invest.  The Fund may also  sell  call  and put  options  to close  out its
purchased options.

                                       7
<PAGE>

The purchase of a call option would  entitle the Fund, in return for the premium
paid, to purchase  specified  securities at a specified  price during the option
period.  The Fund  would  ordinarily  realize a gain on the  purchase  of a call
option if, during the option period,  the value of such securities  exceeded the
sum of the exercise price, the premium paid and transaction costs; otherwise the
Fund would realize either no gain or a loss on the purchase of the call option.

The purchase of a put option would entitle the Fund, in exchange for the premium
paid,  to sell  specified  securities  at a  specified  price  during the option
period. The purchase of protective puts is designed to offset or hedge against a
decline in the market value of the Fund's portfolio securities.  Put options may
also be purchased by the Fund for the purpose of affirmatively benefiting from a
decline  in the  price of  securities  which it does  not  own.  The Fund  would
ordinarily  realize  a gain if,  during  the  option  period,  the  value of the
underlying  securities  decreased below the exercise price sufficiently to cover
the premium and  transaction  costs;  otherwise the Fund would realize either no
gain or a loss on the  purchase  of the put  option.  Gains  and  losses  on the
purchase of put options may be offset by countervailing  changes in the value of
the Fund's portfolio securities.

The Fund's options  transactions  will be subject to limitations  established by
each of the exchanges, boards of trade or other trading facilities on which such
options are traded.  These  limitations  govern the maximum number of options in
each class which may be written or  purchased  by a single  investor or group of
investors  acting in concert,  regardless  of whether the options are written or
purchased on the same or different  exchanges,  boards of trade or other trading
facilities or are held or written in one or more accounts or through one or more
brokers. Thus, the number of options which the Fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
the Adviser. An exchange, board of trade or other trading facility may order the
liquidation  of  positions  found to be in  excess of these  limits,  and it may
impose certain other sanctions.

Risks Associated with Options Transactions.  There is no assurance that a liquid
secondary  market on a domestic or foreign  options  exchange will exist for any
particular  exchange-traded  option or at any  particular  time.  If the Fund is
unable to effect a closing purchase  transaction with respect to covered options
it has written,  the Fund will not be able to sell the underlying  securities or
dispose of assets held in a segregated  account until the options  expire or are
exercised. Similarly, if the Fund is unable to effect a closing sale transaction
with respect to options it has purchased,  it would have to exercise the options
in order to  realize  any  profit  and will  incur  transaction  costs  upon the
purchase or sale of underlying securities.

Reasons for the absence of a liquid  secondary market on an exchange include the
following:  (i) there may be insufficient  trading  interest in certain options;
(ii)  restrictions  may be imposed by an  exchange  on opening  transactions  or
closing  transactions  or  both;  (iii)  trading  halts,  suspensions  or  other
restrictions  may be imposed  with  respect to  particular  classes or series of
options;   (iv)  unusual  or  unforeseen   circumstances  may  interrupt  normal
operations  on an  exchange;  (v) the  facilities  of an exchange or the Options
Clearing  Corporation may not at all times be adequate to handle current trading
volume;  or (vi) one or more  exchanges  could,  for economic or other  reasons,
decide or be compelled at some future date to discontinue the trading of options
(or a particular class or series of options). If trading were discontinued,  the
secondary  market on that exchange (or in that class or series of options) would
cease to exist.  However,  outstanding  options on that  exchange  that had been
issued  by the  Options  Clearing  Corporation  as a result  of  trades  on that
exchange would continue to be exercisable in accordance with their terms.

                                       8

<PAGE>

The Fund's  ability to terminate  over-the-counter  options is more limited than
with  exchange-traded  options  and may  involve  the risk  that  broker-dealers
participating  in such  transactions  will not fulfill  their  obligations.  The
Adviser  will  determine  the  liquidity  of  each  over-the-counter  option  in
accordance with guidelines adopted by the Trustees.

The  writing  and  purchase of options is a highly  specialized  activity  which
involves  investment  techniques and risks different from those  associated with
ordinary  portfolio  securities  transactions.  The  successful  use of  options
depends in part on the Adviser's  ability to predict  future price  fluctuations
and, for hedging transactions, the degree of correlation between the options and
securities markets.

Futures  Contracts and Options on Futures  Contracts.  To seek to increase total
return or hedge against changes in interest rates or securities prices, the Fund
may purchase and sell various kinds of futures contracts, and purchase and write
call and put options on these  futures  contracts.  The Fund may also enter into
closing  purchase and sale  transactions  with respect to any of these contracts
and options.  The futures contracts may be based on various  securities (such as
U.S.  Government  securities),   securities  indices  and  any  other  financial
instruments  and  indices.  All futures  contracts  entered into by the Fund are
traded on U.S.  exchanges  or boards of trade that are  licensed,  regulated  or
approved by the Commodity Futures Trading Commission ("CFTC").

Futures Contracts. A futures contract may generally be described as an agreement
between  two parties to buy and sell  particular  financial  instruments  for an
agreed price during a designated  month (or to deliver the final cash settlement
price,  in the case of a contract  relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While futures  contracts on securities will usually be liquidated in
this manner,  the Fund may instead  make,  or take,  delivery of the  underlying
securities  whenever it appears  economically  advantageous to do so. A clearing
corporation  associated with the exchange on which futures  contracts are traded
guarantees  that,  if still open,  the sale or purchase will be performed on the
settlement date.

Hedging  and Other  Strategies.  Hedging is an attempt  to  establish  with more
certainty than would otherwise be possible the effective price or rate of return
on portfolio  securities or securities  that the Fund proposes to acquire.  When
interest rates are rising or securities prices are falling, the Fund can seek to
offset a decline in the value of its current  portfolio  securities  through the
sale of futures contracts.  When interest rates are falling or securities prices
are rising, the Fund, through the purchase of futures contracts,  can attempt to
secure  better  rates or prices than might later be available in the market when
it effects anticipated purchases.

The Fund may,  for  example,  take a "short"  position in the futures  market by
selling futures  contracts in an attempt to hedge against an anticipated rise in
interest  rates or a decline in market  prices that would  adversely  affect the
value of the Fund's  portfolio  securities.  Such futures  contracts may include
contracts for the future  delivery of securities  held by the Fund or securities
with characteristics similar to those of the Fund's portfolio securities.

If, in the opinion of the Adviser,  there is a sufficient  degree of correlation
between price trends for the Fund's portfolio  securities and futures  contracts
based on other financial  instruments,  securities indices or other indices, the
Fund may also enter into such futures contracts as part of its hedging strategy.
Although under some  circumstances  prices of securities in the Fund's portfolio

                                       9

<PAGE>

may be more or less volatile than prices of such futures contracts,  the Adviser
will  attempt to  estimate  the extent of this  volatility  difference  based on
historical patterns and compensate for any differential by having the Fund enter
into a greater or lesser number of futures contracts or by attempting to achieve
only a partial  hedge  against  price  changes  affecting  the Fund's  portfolio
securities.

When a short hedging  position is successful,  any  depreciation in the value of
portfolio  securities will be substantially  offset by appreciation in the value
of the futures position.  On the other hand, any  unanticipated  appreciation in
the value of the Fund's portfolio  securities would be substantially offset by a
decline in the value of the futures position.

On other  occasions,  the Fund may take a "long" position by purchasing  futures
contracts.  This  would be done,  for  example,  when the Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices then available in the applicable  market to be less favorable
than prices that are currently  available.  The Fund may also  purchase  futures
contracts  as  a  substitute  for  transactions  in  securities,  to  alter  the
investment  characteristics  of portfolio  securities or to gain or increase its
exposure to a particular securities market.

Options on Futures Contracts. The Fund may purchase and write options on futures
for the same purposes as its transactions in futures contracts.  The purchase of
put and call options on futures  contracts will give the Fund the right (but not
the obligation) for a specified price to sell or to purchase,  respectively, the
underlying  futures  contract  at any time  during  the  option  period.  As the
purchaser  of an option on a futures  contract,  the Fund obtains the benefit of
the futures position if prices move in a favorable direction but limits its risk
of loss in the event of an unfavorable price movement to the loss of the premium
and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the Fund's assets.  By writing a call
option, the Fund becomes  obligated,  in exchange for the premium (upon exercise
of the option) to sell a futures contract if the option is exercised,  which may
have a value higher than the exercise  price.  Conversely,  the writing of a put
option on a futures  contract  generates a premium which may partially offset an
increase in the price of securities that the Fund intends to purchase.  However,
the Fund becomes  obligated  (upon exercise of the option) to purchase a futures
contract  if the  option is  exercised,  which may have a value  lower  than the
exercise  price.  The loss incurred by the Fund in writing options on futures is
potentially unlimited and may exceed the amount of the premium received.

The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option of the same series. There
is no guarantee  that such  closing  transactions  can be  effected.  The Fund's
ability to establish  and close out positions on such options will be subject to
the development and maintenance of a liquid market.

Other  Considerations.  The Fund will  engage in  futures  and  related  options
transactions  either for bona fide hedging purposes or to seek to increase total
return as  permitted by the CFTC.  To the extent that the Fund is using  futures
and related  options for hedging  purposes,  futures  contracts  will be sold to
protect  against a  decline  in the  price of  securities  that the Fund owns or
futures  contracts  will be purchased to protect the Fund against an increase in
the price of securities it intends to purchase. The Fund will determine that the
price  fluctuations  in the futures  contracts  and options on futures  used for
hedging purposes are substantially  related to price  fluctuations in securities
held by the Fund or securities or instruments  which it expects to purchase.  As
evidence  of its hedging  intent,  the Fund  expects  that on 75% or more of the

                                       10
<PAGE>

occasions on which it takes a long  futures or option  position  (involving  the
purchase of futures contracts),  the Fund will have purchased, or will be in the
process of  purchasing,  equivalent  amounts of related  securities  in the cash
market at the time when the futures or option  position is closed out.  However,
in particular cases, when it is economically advantageous for the Fund to do so,
a long futures  position may be terminated  or an option may expire  without the
corresponding purchase of securities or other assets.

To the  extent  that the Fund  engages  in  nonhedging  transactions  in futures
contracts  and options on futures,  the  aggregate  initial  margin and premiums
required to establish these  nonhedging  positions will not exceed 5% of the net
asset  value of the Fund's  portfolio,  after  taking  into  account  unrealized
profits and losses on any such  positions and excluding the amount by which such
options were in-the-money at the time of purchase.

Transactions  in futures  contracts  and  options on futures  involve  brokerage
costs,  require  margin  deposits  and,  in the case of  contracts  and  options
obligating the Fund to purchase  securities,  require the Fund to establish with
the custodian a segregated account consisting of cash or liquid securities in an
amount equal to the underlying value of such contracts and options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  these  transactions  themselves  entail certain other risks. For
example, unanticipated changes in interest rates or securities prices may result
in a poorer overall performance for the Fund than if it had not entered into any
futures contracts or options transactions.

Perfect correlation between the Fund's futures positions and portfolio positions
will be  impossible  to  achieve.  There are no  futures  contracts  based  upon
individual  securities,  except  certain U.S.  Government  securities.  The only
futures contracts available to hedge the Fund's portfolio are various futures on
U.S. Government  securities,  securities indices and foreign currencies.  In the
event of an  imperfect  correlation  between a futures  position and a portfolio
position  which is intended to be protected,  the desired  protection may not be
obtained and the Fund may be exposed to risk of loss.

Some futures  contracts or options on futures may become  illiquid under adverse
market conditions. In addition, during periods of market volatility, a commodity
exchange may suspend or limit trading in a futures  contract or related  option,
which may make the  instrument  temporarily  illiquid  and  difficult  to price.
Commodity exchanges may also establish daily limits on the amount that the price
of a  futures  contract  or  related  option  can vary from the  previous  day's
settlement  price.  Once the daily limit is reached,  no trades may be made that
day at a price  beyond the limit.  This may  prevent  the Fund from  closing out
positions and limiting its losses.

Forward Commitment and When-Issued Securities.  The Fund may purchase securities
on  a  when-issued  or  forward  commitment  basis.  "When-  issued"  refers  to
securities  whose terms are available and for which a market  exists,  but which
have not been  issued.  The Fund will engage in  when-issued  transactions  with
respect to  securities  purchased  for its  portfolio in order to obtain what is
considered to be an advantageous price and yield at the time of the transaction.
For when-issued transactions,  no payment is made until delivery is due, often a
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

When the Fund engages in forward  commitment and  when-issued  transactions,  it
relies on the seller to consummate the transaction. The failure of the issuer or
seller to  consummate  the  transaction  may  result in the  Fund's  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The

                                       11
<PAGE>

purchase of  securities on a when-issued  or forward  commitment  basis may also
involve a risk of loss if the value of the  security  to be  purchased  declines
prior to the settlement date.

On the date the Fund  enters  into an  agreement  to  purchase  securities  on a
when-issued or forward  commitment  basis, the Fund will segregate in a separate
account cash or liquid  securities,  of any type or maturity,  equal in value to
the  Fund's  commitment.  These  assets  will be  valued  daily at  market,  and
additional  cash or securities  will be segregated in a separate  account to the
extent  that the total  value of the assets in the  account  declines  below the
amount of the when-issued  commitments.  Alternatively,  the Fund may enter into
offsetting contracts for the forward sale of other securities that it owns.

Mortgage  "Dollar Roll"  Transactions.  The Fund may enter into mortgage "dollar
roll" transactions with selected banks and broker-dealers  pursuant to which the
Fund sells mortgage-backed securities and simultaneously contracts to repurchase
substantially similar (same type, coupon and maturity) securities on a specified
future date.  The Fund will only enter into covered rolls. A "covered roll" is a
specific type of dollar roll for which there is an offsetting cash position or a
cash  equivalent  security  position  which  matures  on or before  the  forward
settlement date of the dollar roll transaction. Covered rolls are not treated as
a borrowing or other senior  security and will be excluded from the  calculation
of the Fund's borrowing and other senior securities. For financial reporting and
tax  purposes,   the  Fund  treats   mortgage   dollar  rolls  as  two  separate
transactions;   one  involving  the  purchase  of  a  security  and  a  separate
transaction  involving a sale. The Fund does not currently  intend to enter into
mortgage dollar roll transactions that are accounted for as a financing.

Asset-Backed  Securities.  The  Fund may  invest  a  portion  of its  assets  in
asset-backed securities. Asset-backed securities are often subject to more rapid
repayment  than their  stated  maturity  date would  indicate as a result of the
pass-through of prepayments of principal on the underlying loans. During periods
of  declining  interest  rates,  prepayment  of  loans  underlying  asset-backed
securities  can be expected to  accelerate.  Accordingly,  the Fund's ability to
maintain  positions in these  securities  will be affected by  reductions in the
principal amount of such securities resulting from prepayments,  and its ability
to  reinvest  the  returns  of  principal  at  comparable  yields is  subject to
generally prevailing interest rates at that time.

Credit  card  receivables  are  generally  unsecured  and  the  debtors  on such
receivables  are  entitled  to the  protection  of a number of state and federal
consumer  credit  laws,  many of which  give such  debtors  the right to set-off
certain  amounts  owed on the credit  cards,  thereby  reducing the balance due.
Automobile  receivables  generally are secured,  but by automobiles  rather than
residential  real property.  Most issuers of automobile  receivables  permit the
loan services to retain possession of the underlying obligations. If the service
were to sell  these  obligations  to  another  party,  there is a risk  that the
purchaser  would  acquire an  interest  superior  to that of the  holders of the
asset-backed  securities.  In addition,  because of the large number of vehicles
involved in a typical issuance and technical  requirements under state laws, the
trustee  for the  holders of the  automobile  receivables  may not have a proper
security  interest  in  the  underlying  automobiles.  Therefore,  there  is the
possibility that, in some cases, recoveries on repossessed collateral may not be
available to support payments on these securities.

Participation  Interests.  Participation  interests,  which may take the form of
interests in, or assignments of certain loans,  are acquired from banks who have
made these loans or are members of a lending  syndicate.  The Fund's investments
in  participation  interests may be subject to its 15% limitation on investments
in illiquid securities.

                                       12

<PAGE>

Structured  or Hybrid  Notes.  The Fund may invest in  "structured"  or "hybrid"
notes.  The  distinguishing  feature of a structured  or hybrid note is that the
amount  of  interest  and/or  principal  payable  on the  note is  based  on the
performance of a benchmark asset or market other than fixed income securities or
interest  rates.  Examples of these  benchmark  include stock  prices,  currency
exchange rates and physical  commodity  prices.  Investing in a structured  note
allows  the Fund to gain  exposure  to the  benchmark  market  while  fixing the
maximum  loss that the Fund may  experience  in the event that  market  does not
perform as expected. Depending on the terms of the note, the Fund may forego all
or part of the  interest  and  principal  that would be payable on a  comparable
conventional  note; the Fund's loss cannot exceed this foregone  interest and/or
principal. An investment in structured or hybrid notes involves risks similar to
those associated with a direct investment in the benchmark asset.

Swaps,  Caps,  Floors  and  Collars.  As one way of  managing  its  exposure  to
different  types of  investments,  the Fund may enter into  interest rate swaps,
currency swaps,  and other types of swap  agreements  such as caps,  collars and
floors.  In a typical  interest  rate  swap,  one party  agrees to make  regular
payments equal to a floating interest rate times a "notional  principal amount,"
in return  for  payments  equal to a fixed  rate  times the same  amount,  for a
specified period of time. If a swap agreement  provides for payment in different
currencies, the parties might agree to exchange the notional principal amount as
well.  Swaps may also depend on other  prices or rates,  such as the value of an
index or mortgage prepayment rates.

In a typical cap or floor  agreement,  one party  agrees to make  payments  only
under  specified  circumstances,  usually in return for  payment of a fee by the
other party. For example, the buyer of an interest rate cap obtains the right to
receive  payments  to the  extent  that a  specified  interest  rate  exceeds an
agreed-upon  level,  while the seller of an interest  rate floor is obligated to
make  payments  to the extent  that a  specified  interest  rate falls  below an
agreed-upon level. An interest rate collar combines elements of buying a cap and
selling a floor.

Swap agreements will tend to shift the Fund's investment  exposure from one type
of investment to another.  For example,  if the Fund agreed to exchange payments
in dollars for payments in a foreign currency,  the swap agreement would tend to
decrease the Fund's exposure to U.S. interest rates and increase its exposure to
foreign  currency and interest rates.  Caps and floors have an effect similar to
buying or writing  options.  Depending on how they are used, swap agreements may
increase or decrease  the overall  volatility  of a Fund's  investments  and its
share price and yield.

Swap agreements are sophisticated  hedging  instruments that typically involve a
small  investment  of cash  relative to the  magnitude  of risks  assumed.  As a
result,  swaps can be highly volatile and may have a considerable  impact on the
Fund's  performance.  Swap  agreements  are  subject  to  risks  related  to the
counterpart's  ability to perform, and may decline in value if the counterpart's
credit worthiness deteriorates.  The Fund may also suffer losses if it is unable
to  terminate  outstanding  swap  agreements  or  reduce  its  exposure  through
offsetting transactions. The Fund will maintain in a segregated account with its
custodian,  cash or liquid,  high grade debt securities equal to the net amount,
if any,  of the  excess of the  Fund's  obligations  over its  entitlement  with
respect to swap, cap, collar or floor transactions.

Pay-In-Kind,  Delayed and Zero Coupon Bonds. The Fund may invest in pay-in-kind,
delayed and zero coupon bonds.  These are  securities  issued at a discount from
their face  value  because  interest  payments  are  typically  postponed  until
maturity.  The amount of the discount rate varies depending on factors including
the time remaining until  maturity,  prevailing  interest rates,  the security's

                                       13

<PAGE>

liquidity and the issuer's  credit quality.  These  securities also may take the
form of debt  securities that have been stripped of their interest  payments.  A
portion of the discount with respect to stripped tax-exempt  securities or their
coupons  may be  taxable.  The market  prices in  pay-in-kind,  delayed and zero
coupon  bonds   generally   are  more   volatile   than  the  market  prices  of
interest-bearing  securities  and are likely to  respond to a greater  degree to
changes  in  interest  rates than  interest-bearing  securities  having  similar
maturities and credit quality.  The Fund's  investments in pay-in-kind,  delayed
and zero  coupon  bonds may require  the Fund to sell  certain of its  portfolio
securities to generate  sufficient cash to satisfy  certain income  distribution
requirements. See "Tax Status."

The composition and weighted  average maturity of the Fund's portfolio will vary
from time to time,  based upon the  determination  of the Adviser of how best to
further the Fund's investment objective.

Lending  of  Securities.  The Fund may lend  portfolio  securities  to  brokers,
dealers,  and financial  institutions if the loan is  collateralized  by cash or
Government Securities according to applicable regulatory requirements.  The Fund
may reinvest  any cash  collateral  in  short-term  securities  and money market
funds.  When the  Fund  lends  portfolio  securities,  there is a risk  that the
borrower may fail to return the  securities  involved in the  transaction.  As a
result, the Fund may incur a loss or, in the event of the borrower's bankruptcy,
the Fund may be delayed in or prevented from liquidating the collateral. It is a
fundamental  policy of the Fund not to lend portfolio  securities having a total
value exceeding 30% of its total assets.

Trading of Securities.  The Fund may trade those Government Securities which are
not covering outstanding options positions and are not on loan to broker-dealers
if  the  Fund's  Adviser  believes  that  there  are  opportunities  to  exploit
differentials in prices and yields or fluctuations in interest rates, consistent
with its  investment  objective.  Such trading may have the effect of increasing
the Fund's portfolio turnover rate.
See "Portfolio Turnover".

Portfolio  Turnover.  If the Fund writes a number of call options and the market
prices of the underlying securities  appreciate,  or if the Fund writes a number
of put options and the market prices of the  underlying  securities  depreciate,
there may be a substantial  turnover of the  portfolio.  While the Fund will pay
commissions in connection with its options  transactions,  Government Securities
are generally traded on a "net" basis with dealers acting as principal for their
own accounts  without a stated  commission.  A high rate of  portfolio  turnover
(100% or greater)  involves  correspondingly  greater  brokerage  expenses.  The
Fund's  portfolio  turnover  rate is set  forth in the table  under the  caption
"Financial Highlights" in the Prospectus.

INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions.  The following investment restrictions will
not be changed  without the  approval  of a majority  of the Fund's  outstanding
voting  securities  which,  as used in the  Prospectus  and  this  Statement  of
Additional  Information,  means the approval by the lesser of (1) the holders of
67% or more of the Fund's  shares  represented  at a meeting if more than 50% of
the Fund's  outstanding shares are present in person or by proxy at that meeting
or (2) more than 50% of the Fund's outstanding shares.

         The Fund may not:

1.       Purchases on Margin and Short Sales. Purchase securities on margin or
         sell short, except that the Fund may obtain such short term credits as
         are necessary for the clearance of securities transactions. The deposit
         or payment

                                       14
<PAGE>

         by the Fund of initial or maintenance margin in connection with futures
         contracts or related options transactions is not considered the
         purchase of a security on margin.

2.       Borrowing. Borrow money, except from banks temporarily for
         extraordinary or emergency purposes (not for leveraging or investment)
         and then in an aggregate amount not in excess of 33 1/3% of the value
         of the Fund's total assets (including the amount borrowed) less
         liabilities (not including the amount borrowed).

3.       Underwriting Securities. Act as an underwriter of securities of other
         issuers, except to the extent that it may be deemed to act as an
         underwriter in certain cases when disposing of restricted securities.

4.       Senior Securities. Issue senior securities except as appropriate to
         evidence indebtedness which the Fund is permitted to incur, provided
         that, to the extent applicable, (i) the purchase and sale of futures
         contracts or related options, (ii) collateral arrangements with respect
         to futures contracts, related options, forward foreign currency
         exchange contracts or other permitted investments of the Fund as
         described in the Prospectus, including deposits of initial and
         variation margin, and (iii) the establishment of separate classes of
         shares of the Fund for providing alternative distribution methods are
         not considered to be the issuance of senior securities for purposes of
         this restriction.

5.       Warrants. Invest in marketable warrants to purchase common stock.
         Warrants acquired in units or attached to securities are not included
         in this restriction.

6.       Single Issuer Limitation/Diversification. Purchase securities of any
         one issuer, except securities issued or guaranteed by the U.S.
         Government, its agencies or instrumentalities, if immediately after
         such purchase more than 5% of the value of the Fund's total assets
         would be invested in such issuer or the Fund would own or hold more
         than 10% of the outstanding voting securities of such issuer; provided,
         however, that up to 25% of the value of the Fund's total assets may be
         invested without regard to these limitations.

7.       Real Estate. Purchase or sell real estate although the Fund may
         purchase and sell securities which are secured by real estate,
         mortgages or interests therein, or issued by companies which invest in
         real estate or interests therein; provided, however, that the Fund will
         not purchase real estate limited partnership interests.

8.       Commodities; Commodity Futures; Oil and Gas Exploration and Development
         Programs. Purchase or sell commodities or commodity futures contracts
         or interests in oil, gas or other mineral exploration or development
         programs, except the Fund may engage in such forward foreign currency
         contracts and/or purchase or sell such futures contracts and options
         thereon as described in the Prospectus.

9.       Making Loans. Make loans, except that the Fund may purchase or hold
         debt instruments and may enter into repurchase agreements (subject to
         Restriction 12) in accordance with its investment objective and
         policies and make loans of portfolio securities provided that as a
         result, no more than 30% of the total assets of the Fund, taken at
         current value, would be so loaned.

10.      Industry Concentration. Purchase any securities which would cause more
         than 25% of the market value of the Fund's total assets at the time of
         such purchase to be invested in the securities of one or more issuers

                                       15
<PAGE>

         having their principal business activities in the same industry,
         provided that there is no limitation with respect to investments in
         obligations issued or guaranteed by the U.S. Government, its agencies
         or instrumentalities.

         Nonfundamental Investment Restrictions. The following restrictions are
         designated as nonfundamental and may be changed by the Trustees without
         shareholder approval.

         The Fund may not:

11.      Options Transactions. Write, purchase, or sell puts, calls or
         combinations thereof except that the Fund may write, purchase or sell
         puts and calls on securities as described in the Prospectus and this
         Statement of Additional Information.

         12. Invest more than 15% of its net assets in illiquid securities.

13.      Acquisition for Control Purposes. Purchase securities of any issuer for
         the purpose of exercising control or management, except in connection
         with a merger, consolidation, acquisition or reorganization.

14.      Joint Trading Accounts. Participate on a joint or joint and several
         basis in any trading account in securities (except for a joint account
         with other funds managed by the Adviser for repurchase agreements
         permitted by the Securities and Exchange Commission pursuant to an
         exemptive order).

15.      Securities of Other Investment Companies. Purchase a security if, as a
         result, (i) more than 10% of the Fund's total assets would be invested
         in the securities of other investment companies, (ii) the Fund would
         hold more than 3% of the total outstanding voting securities of any one
         investment company, or (iii) more than 5% of the Fund's total assets
         would be invested in the securities of any one investment company.
         These limitations do not apply to (a) the investment of cash
         collateral, received by the Fund in connection with lending the Fund's
         portfolio securities, in the securities of open-end investment
         companies or (b) the purchase of shares of any investment company in
         connection with a merger, consolidation, reorganization or purchase of
         substantially all of the assets of another investment company. Subject
         to the above percentage limitations, the Fund may, in connection with
         the John Hancock Group of Funds Deferred Compensation Plan for
         Independent Trustees/Directors, purchase securities of other investment
         companies within the John Hancock Group of Funds.

If a percentage  restriction  is adhered to at the time of  investment,  a later
increase  or  decrease  in  percentage  resulting  from a change  in  values  of
portfolio securities or amounts of net assets will not be considered a violation
of any of the  foregoing  restrictions  (with the  exception  of  Restriction  2
permitting the Fund to borrow up to 33 1/3% of the value of its total assets).

THOSE RESPONSIBLE FOR MANAGEMENT

The business of the Fund is managed by its  Trustees who elect  officers who are
responsible for the day-to-day  operations of the Fund and who execute  policies
formulated by the Trustees. Several of the officers and Trustees of the Fund are
also  officers and  directors  of the Adviser or officers  and  Directors of the
Fund's principal distributor, John Hancock Funds, Inc. ("John Hancock Funds").

                                       16
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Edward J. Boudreau, Jr. *               Trustee, Chairman and Chief            Chairman, Director and Chief
101 Huntington Avenue                   Executive Officer (1, 2)               Executive Officer, the Adviser;
Boston, MA  02199                                                              Chairman, Director and Chief
October 1944                                                                   Executive Officer, The Berkeley
                                                                               Financial Group, Inc. ("The        
                                                                               Berkeley Group"); Chairman and     
                                                                               Director, NM Capital Management,   
                                                                               Inc. ("NM Capital"), John Hancock  
                                                                               Advisers International Limited     
                                                                               ("Advisers International") and     
                                                                               Sovereign Asset Management         
                                                                               Corporation ("SAMCorp"); Chairman, 
                                                                               Chief Executive Officer and        
                                                                               President, John Hancock Funds, Inc.
                                                                               ("John Hancock Funds"); Chairman,  
                                                                               First Signature Bank and Trust     
                                                                               Company; Director, John Hancock    
                                                                               Insurance Agency, Inc. ("Insurance 
                                                                               Agency, Inc."), John Hancock       
                                                                               Advisers International (Ireland)   
                                                                               Limited ("International Ireland"), 
                                                                               John Hancock Capital Corporation   
                                                                               and New England/Canada Business    
                                                                               Council; Member, Investment Company
                                                                               Institute Board of Governors;      
                                                                               Director, Asia Strategic Growth    
                                                                               Fund, Inc.; Trustee, Museum of     
                                                                               Science; Director, John Hancock    
                                                                               Freedom Securities Corporation     
                                                                               (until September 1996); Director,  
                                                                               John Hancock Signature Services,   
                                                                               Inc. ("Signature Services") (until 
                                                                               January 1997).                     
                                                                              
- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       17
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Dennis S. Aronowitz                     Trustee                                Professor of Law, Emeritus, Boston
1216 Falls Boulevard                                                           University School of Law (as of
Fort Lauderdale, FL  33327                                                     1997); Trustee, Brookline Savings
June 1931                                                                      Bank.

Richard P. Chapman, Jr.                 Trustee (1)                            President, Brookline Savings Bank;
160 Washington Street                                                          Director, Federal Home Loan Bank of
Brookline, MA  02147                                                           Boston (lending); Director, Lumber
February 1935                                                                  Insurance Companies (fire and
                                                                               casualty insurance); Trustee,
                                                                               Northeastern University (education);
                                                                               Director, Depositors Insurance Fund,
                                                                               Inc. (insurance).

William J. Cosgrove                     Trustee                                Vice President, Senior Banker and
20 Buttonwood Place                                                            Senior Credit Officer, Citibank,
Saddle River, NJ  07458                                                        N.A. (retired September 1991);
January 1933                                                                   Executive Vice President, Citadel
                                                                               Group Representatives, Inc.; EVP
                                                                               Resource Evaluation, Inc.
                                                                               (consulting) (until October 1993);
                                                                               Trustee, the Hudson City Savings
                                                                               Bank (since 1995).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       18

<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Douglas M. Costle                       Trustee (1)                            Director, Chairman of the Board and
RR2 Box 480                                                                    Distinguished Senior Fellow,
Woodstock, VT  05091                                                           Institute for Sustainable
July 1939                                                                      Communities, Montpelier, Vermont
                                                                               (since 1991); Dean Vermont Law     
                                                                               School (until 1991); Director, Air 
                                                                               and Water Technologies Corporation 
                                                                               (environmental services and        
                                                                               equipment), Niagara Mohawk Power   
                                                                               Company (electric services) and    
                                                                               Mitretek Systems (governmental     
                                                                               consulting services).              
                                                                              
Leland O. Erdahl                        Trustee                                Vice President, Chief Financial
8046 Mackenzie Court                                                           Officer and Director of Amax Gold,
Las Vegas, NV  89129                                                           Inc.; Director, Santa Fe Ingredients
December 1928                                                                  Company of California, Inc. and
                                                                               Santa Fe Ingredients Company, Inc.
                                                                               (private food processing companies),
                                                                               Uranium Resources Corporation;
                                                                               Freeport-McMoRan Copper & Gold
                                                                               Company, Inc., Hecla Mining Company,
                                                                               Canyon Resources Corporation and
                                                                               Original Sixteen to One Mines, Inc.
                                                                               (1984-1987 and 1991-1995)
                                                                               (management consultant).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       19

<PAGE>


<TABLE>
<CAPTION>

   
                                         Positions Held                        Principal Occupation(s)
Name and Address                         With the Company                      During the Past Five Years
- ----------------                         ----------------                      --------------------------
     <S>                                     <C>                                     <C>
Richard A. Farrell                       Trustee                               President of Farrell, Healer & Co.,
Venture Capital Partners                                                       (venture capital management firm)
160 Federal Street                                                             (since 1980);  Prior to 1980, headed
23rd Floor                                                                     the venture capital group at Bank of
Boston, MA  02110                                                              Boston Corporation.
November 1932

Gail D. Fosler                           Trustee                               Vice President and Chief Economist,
3054 So. Abingdon Street                                                       The Conference Board (non-profit
Arlington, VA  22206                                                           economic and business research);
December 1947                                                                  Director, Unisys Corp.; and H.B.
                                                                               Fuller Company.

William F. Glavin                        Trustee                               President  Emeritus,  Babson College 
120 Paget Court - John's  Island                                               (as  of  1997);  Vice  Chairman,  Xerox  
Vero  Beach,  FL  32963                                                        Corporation (until June 1989); 
March 1932                                                                     Director, Caldor Inc., Reebok, Inc.
                                                                               (since 1994) and Inco Ltd.

Anne C. Hodsdon *                        Trustee and President (1,2)           President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser;
Boston, MA  02199                                                              President, COO and Director, The
April 1953                                                                     Berkeley Group; Director, John
                                                                               Hancock Funds, Advisers
                                                                               International, Insurance Agency,
                                                                               Inc. and International Ireland;
                                                                               President and Director, SAMCorp. and
                                                                               NM Capital; Executive Vice
                                                                               President, the Adviser (until
                                                                               December 1994); Director, Signature
                                                                               Services (until January 1997).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       20

<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Dr. John A. Moore                       Trustee                                President and Chief Executive
Institute for Evaluating Health Risks                                          Officer, Institute for Evaluating
1629 K Street NW                                                               Health Risks, (nonprofit
Suite 402                                                                      institution) (since September 1989).
Washington, DC  20006-1602
February 1939

Patti McGill Peterson                   Trustee                                Executive Director, Council for
Council for International Exchange of                                          International Exchange of Scholars
Scholars                                                                       (since January 1998), Vice
3007 Tilden Street, N.W., Suite 5L                                             President, Institute of
Washington, DC  20008-3009                                                     International Education (since
May 1943                                                                       January 1998); Cornell Institute of
                                                                               Public Affairs, Cornell University 
                                                                               (until December 1997); President   
                                                                               Emeritus of Wells College and St.  
                                                                               Lawrence University; Director,     
                                                                               Niagara Mohawk Power Corporation   
                                                                               (electric utility) and Security    
                                                                               Mutual Life (insurance).           
                                                                              
John W. Pratt                           Trustee                                Professor of Business Administration
2 Gray Gardens East                                                            at Harvard University Graduate
Cambridge, MA  02138                                                           School of Business Administration
September 1931                                                                 (since 1961).

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       21
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Richard S. Scipione *                   Trustee (1)                            General Counsel, John Hancock Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc., SAMCorp.
                                                                               and NM Capital; Director, The
                                                                               Berkeley Group; Director, JH
                                                                               Networking Insurance Agency, Inc.;
                                                                               Director, Signature Services (until
                                                                               January 1997).

Edward J. Spellman, CPA                 Trustee                                Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                           (retired June 1990).
Ft. Lauderdale, FL  33308
November 1932

Robert G. Freedman                      Vice Chairman and Chief Investment     Vice Chairman and Chief Investment
101 Huntington Avenue                   Officer (2)                            Officer, the Adviser; Director, the
Boston, MA  02199                                                              Adviser, Advisers International,
July 1938                                                                      John Hancock Funds, SAMCorp.,
                                                                               Insurance Agency, Inc.,            
                                                                               Southeastern Thrift & Bank Fund and
                                                                               NM Capital; Director and Senior    
                                                                               Vice President, The Berkeley Group;
                                                                               President, the Adviser (until      
                                                                               December 1994); Director, Signature
                                                                               Services (until January 1997).     
                                                                                                                  
                                                                              
- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       22

<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
James B. Little                         Senior Vice President and Chief        Senior Vice President, the Adviser,
101 Huntington Avenue                   Financial Officer                      The Berkeley Group, John Hancock
Boston, MA  02199                                                              Funds.
February 1935

John A. Morin                           Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                          Adviser, The Berkeley Group,
Boston, MA  02199                                                              Signature Services and John Hancock
July 1950                                                                      Funds; Secretary, NM Capital and
                                                                               SAMCorp.; Clerk, Insurance Agency,
                                                                               Inc.; Counsel, John Hancock Mutual
                                                                               Life Insurance Company (until     
                                                                               February 1996), and Vice President
                                                                               of John Hancock Distributors, Inc.
                                                                               (until April 1994).               
                                                                              
Susan S. Newton                         Vice President and Secretary           Vice President, the Adviser; John
101 Huntington Avenue                                                          Hancock Funds, Signature Services
Boston, MA  02199                                                              and The Berkeley Group, NM Capital;
March 1950                                                                     Vice President, John Hancock
                                                                               Distributors, Inc. (until April
                                                                               1994).

James J. Stokowski                      Vice President and Treasurer           Vice President, the Adviser.
101 Huntington Avenue
Boston, MA  02199
November 1946

- -------------------
* Trustee may be deemed to be an "interested person" of the Fund as defined in
the Investment Company Act of 1940.
(1) Member of the Executive Committee. The Executive Committee may generally
exercise most of the powers of the Board of Trustees.
(2) A member of the Investment Committee of the Adviser.
</TABLE>
    

                                       23
<PAGE>



The following table provides information  regarding the compensation paid by the
Fund and other  investment  companies  in the John  Hancock  Fund Complex to the
Independent  Trustees  for their  services.  The  Trustees  not listed  were not
Trustees of the Trust as of the end of the Fund's last  completed  fiscal  year.
The three  non-independent  Trustees,  Messrs.  Boudreau  and  Scipione  and Ms.
Hodsdon  and each of the  officers  of the Fund are  interested  persons  of the
Adviser,  are  compensated by the Adviser and receive no  compensation  from the
Fund for their services.


                                                    Total Compensation From the 
                           Aggregate Compensation   Fund and John Hancock Fund 
Independent Trustees       From the Fund(1)          Complex to Trustees(2)

Dennis S. Aronowitz+       $    2,697                       $   72,450
Richard P. Chapman, Jr.++       2,784                           75,200
William J. Cosgrove++           2,697                           72,450
Douglas M. Costle               2,784                           75,350
Leland O. Erdahl                2,697                           72,350
Richard A. Farrell              2,784                           75,350
Gail D. Fosler++                2,697                           68,450
William F. Glavin++             2,693                           72,250
Dr. John A. Moore               2,697                           68,350
Patti McGill Peterson           2,697                           72,100
John W. Pratt                   2,697                           72,350
Edward J. Spellman++            2,784                           73,950
                               -------                      -----------
Total                      $   32,708                        $ 870,600

 (1)     Compensation is for the fiscal year ended May 31, 1997

 (2) The  total  compensation  paid by the  John  Hancock  Fund  Complex  to the
Independent  Trustees is as of the calendar year ended  December 31, 1996. As of
this date, there were sixty-seven  funds in the John Hancock Fund Complex,  with
each of these Independent Trustees serving on thirty-two funds.

+        On December 31, 1996, the value of the aggregate deferred compensation
         from all funds in the John Hancock Fund Complex for Mr. Chapman was
         $63,164, for Mr. Cosgrove was $131,317 and for Mr. Glavin was $109,059
         under the John Hancock Deferred Compensation Plan for Independent
         Trustees.

+        Became Trustees of the Trust on June 26, 1996.

All of the  officers  listed  are  officers  or  employees  of  the  Adviser  or
affiliated  companies.  Some of the  Trustees  and officers may also be officers
and/or directors and/or Trustees of one or more of the other funds for which the
Adviser serves as investment adviser.

As of  February  2, 1998,  the  officers  and  Trustees  of the Trust as a group
beneficially  owned less than 1% of the Fund's  outstanding  shares.  As of that
date, no person owned of record or beneficially as much as 5% of the outstanding
shares of the Fund.

The Trustees  and officers of the Fund may at times be the record  holders of in
excess of 5% of shares of the Fund by virtue of holding shares in "street name."

                                       24
<PAGE>

As of  September 5, 1997 the officers and trustees of the Trust as a group owned
less than 1% of the outstanding shares of each class of the Fund.

INVESTMENT ADVISORY AND OTHER SERVICES

   
The Adviser, located at 101 Huntington Avenue, Boston, Massachusetts 02199-7603,
was  organized in 1968 and has more than $30 billion in assets under  management
in its  capacity as  investment  adviser to the Fund and other  mutual funds and
publicly traded investment companies in the John Hancock group of funds having a
combined  total of over 1,400,000  shareholders.  The Adviser is an affiliate of
the  Life  Company,   one  of  the  most  recognized  and  respected   financial
institutions in the nation. With total assets under management of more than $100
billion,  the Life Company is one of the ten largest life insurance companies in
the United  States,  and carries high  ratings  from  Standard & Poor's and A.M.
Best's.  Founded in 1862, the Life Company has been serving clients for over 130
years.
    

The Fund has entered  into an  investment  management  contract  (the  "Advisory
Agreement")  with the Adviser  which was  approved  by the Fund's  shareholders.
Pursuant to the Advisory Agreement,  the Adviser will: (a) furnish  continuously
an  investment  program  for the  Fund and  determine,  subject  to the  overall
supervision and review of the Trustees,  which investments  should be purchased,
held,  sold or exchanged,  and (b) provide  supervision  over all aspects of the
Fund's  operations  except those which are  delegated  to a custodian,  transfer
agent or other agent.

The Fund bears all costs of its organization and operation,  including  expenses
of  preparing,   printing  and  mailing  all  shareholders'  reports,   notices,
prospectuses,  proxy  statements  and reports to regulatory  agencies;  expenses
relating to the issuance,  registration and qualification of shares;  government
fees;  interest  charges;  expenses of furnishing to shareholders  their account
statements;  taxes;  expenses of redeeming shares;  brokerage and other expenses
connected  with the  execution of portfolio  securities  transactions;  expenses
pursuant to the Fund's plan of  distribution;  fees and  expenses of  custodians
including  those for keeping  books and accounts and  calculating  the net asset
value of shares;  fees and expenses of transfer  agents and dividend  disbursing
agents;  legal,  accounting,  financial,  management,  tax and auditing fees and
expenses  of the  Fund  (including  an  allocable  portion  of the  cost  of the
Adviser's  employees  rendering such services to the Fund); the compensation and
expenses  of  Trustees  who are not  otherwise  affiliated  with the Trust,  the
Adviser or any of their  affiliates;  expenses of  Trustees'  and  shareholders'
meetings;   trade  association   memberships;   insurance   premiums;   and  any
extraordinary expenses.

As compensation for its services under the Advisory Agreement, the Fund pays the
Adviser monthly a fee based upon the following annual rates: 0.50% of the Fund's
first $500 million of average  daily net assets,  and 0.45% of average daily net
assets in excess of that amount.

From time to time, the Adviser may reduce its fee or make other  arrangements to
limit the Fund's expenses to a specified percentage of average daily net assets.
The Adviser  retains the right to reimpose a fee and recover any other  payments
to the extent that, at the end of any fiscal year,  the Fund's  annual  expenses
fall below this limit.

Securities  held by the  Fund may  also be held by  other  funds  or  investment
advisory  clients for which the  Adviser or its  affiliates  provide  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser for the Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the

                                       25
<PAGE>

same time, transactions in such securities will be made insofar as feasible, for
the respective  funds or clients in a manner deemed equitable to all of them. To
the extent that transactions on behalf of more than one client of the Adviser or
its  affiliates may increase the demand for  securities  being  purchased or the
supply of securities being sold, there may be an adverse effect on price.

Pursuant to the Advisory Agreement, the Adviser is not liable to the Fund or its
shareholders  for any  error  of  judgment  or  mistake  of law or for any  loss
suffered  by the Fund in  connection  with the  matters  to which  the  Advisory
Agreement relates,  except a loss resulting from willful misfeasance,  bad faith
or gross  negligence on the part of the Adviser in the performance of its duties
or from reckless  disregard by the Adviser of the  obligations  and duties under
the Advisory Agreement.

Under the Advisory  Agreement,  the Fund may use the name "John  Hancock" or any
name derived from or similar to it only for so long as the Advisory Agreement or
any extension,  renewal or amendment  thereof remains in effect. If the Advisory
Agreement is no longer in effect,  the Fund (to the extent that it lawfully can)
will cease to use such a name or any other name indicating that it is advised by
or otherwise  connected with the Adviser.  In addition,  the Adviser or the Life
Company may grant the  nonexclusive  right to use the name "John Hancock" or any
similar name to any other  corporation  or entity,  including but not limited to
any investment  company of which the Life Company or any subsidiary or affiliate
thereof or any successor to the business of any subsidiary or affiliate  thereof
shall be the investment adviser.

The continuation of the Advisory Agreement and Distribution Agreement (discussed
below) was  approved by all of the  Trustees.  The Advisory  Agreement,  and the
Distribution Agreement, will continue in effect from year to year, provided that
its  continuance  is approved  annually both (i) by the holders of a majority of
the outstanding voting securities of the Trust or by the Trustees, and (ii) by a
majority of the  Trustees who are not parties to the  Agreement  or  "interested
persons" of any such  parties.  Both  agreements  may be  terminated  on 60 days
written notice by any party or by a vote of a majority of the outstanding voting
securities of the Fund and will terminate automatically if assigned.

For the fiscal  years  ended  October  31, 1995 and 1996 and for the period from
November 1,1996 to May 31, 1997, the Fund paid the Adviser fees in the amount of
$2,514,147, $2,346,755, and $1,218,973, respectively.

Accounting and Legal Services Agreement.  The Trust, on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser  provides the Fund with certain tax,  accounting
and legal  services.  For the fiscal year ended October 31, 1996,  the Fund paid
the Adviser $28,344 under this  agreement.  For the period from November 1, 1996
to May 31, 1997, the Fund paid the Adviser $45,712.

In order to avoid conflicts with portfolio  trades for the Fund, the Adviser and
the Fund have adopted extensive  restrictions on personal  securities trading by
personnel of the Adviser and its  affiliates.  Some of these  restrictions  are:
pre-clearance  for all  personal  trades  and a ban on the  purchase  of initial
public offerings,  as well as contributions to specified charities of profits on
securities held for less than 91 days. These  restrictions are a continuation of
the basic  principle  that the interests of the Fund and its  shareholders  come
first.

                                       26
<PAGE>



DISTRIBUTION CONTRACTS

The Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under  the
agreement,  John  Hancock  Funds is  obligated to use their best efforts to sell
shares of each class on behalf of the Fund.  Shares of the Fund are also sold by
selected  broker-dealers (the "Selling Brokers") which have entered into selling
agency agreements with the John Hancock Funds. John Hancock Funds accepts orders
for the purchase of the shares of the Fund that are  continually  offered at net
asset  value next  determined,  plus an  applicable  sales  charge,  if any.  In
connection  with the sale of Class A or Class B shares,  John Hancock  Funds and
Selling Brokers receive compensation from a sales charge imposed, in the case of
Class A shares  at the time of sale.  In the case of Class B shares  the  broker
receives  compensation  immediately  but John Hancock Funds is  compensated on a
deferred  basis.  John  Hancock  Funds may pay extra  compensation  to financial
services firms selling large amounts of fund shares.  This compensation would be
calculated as a percentage of fund shares sold by the firm.

Total  underwriting  commissions  for sales of the Fund's Class A shares for the
fiscal years ended March 31, 1996 was $379,649 and for the period from  November
1, 1996 to May 31, 1997 was $162,187. Of such amounts,  $41,439 and $18,811 were
retained by John Hancock  Funds in 1996 and for the period from November 1, 1996
to May 31, 1997. The remainder of the underwriting commissions were reallowed to
dealers.

The Fund's Trustees adopted Distribution Plans with respect to Class A and Class
B shares (the "Plans"),  pursuant to Rule 12b-1 under the Investment Company Act
of 1940.  Under the Plans the Fund will pay  distribution and service fees at an
aggregate  annual  rate of up to 0.30% and  1.00%,  respectively,  of the Fund's
average  daily net assets  attributable  to shares of that class.  However,  the
service  fee will not  exceed  0.25% of the  Fund's  average  daily  net  assets
attributable  to each class of  shares.  The  distribution  fees will be used to
reimburse the John Hancock Funds for their distribution expenses,  including but
not limited to: (i) initial and ongoing sales  compensation  to Selling  Brokers
and others (including  affiliates of the John Hancock Funds) engaged in the sale
of Fund shares;  (ii) marketing,  promotional and overhead  expenses incurred in
connection with the distribution of Fund shares; and (iii) with respect to Class
B shares only,  interest  expenses on unreimbursed  distribution  expenses.  The
service fees will be used to compensate Selling Brokers and others for providing
personal and account maintenance services to shareholders. In the event the John
Hancock Funds is not fully  reimbursed for payments or expenses they incur under
the Class A Plan,  these  expenses will not be carried beyond twelve months from
the date they were incurred.  Unreimbursed  expenses under the Class B Plan will
be carried forward  together with interest on the balance of these  unreimbursed
expenses.  The Fund does not treat unreimbursed  expenses under the Class B Plan
as a liability of the Fund,  because the Trustees may terminate the Class B Plan
at any time.  For the fiscal year ended May 31, 1997 an aggregate of  $5,738,472
of  distribution  expenses  or 5.53% of the  average  net  assets of the Class B
shares of the Fund,  was not  reimbursed  or recovered by the John Hancock Funds
through the receipt of deferred sales charges or 12b-1 fees in prior periods.

The Plans were approved by a majority of the voting  securities of the Fund. The
Plans and all amendments were approved by the Trustees,  including a majority of
the Trustees who are not  interested  persons of the Fund and who have no direct
or indirect  financial  interest in the operation of the Plans (the "Independent
Trustees"), by votes cast in person at meetings called for the purpose of voting
on these Plans.

                                       27

<PAGE>

Pursuant to the Plans, at least  quarterly,  the John Hancock Funds provides the
Fund  with a  written  report of the  amounts  expended  under the Plans and the
purpose  for which these  expenditures  were made.  The  Trustees  review  these
reports on a quarterly basis to determine their continued appropriateness.

The  Plans  provide  that  they will  continue  in effect  only so long as their
continuance is approved at least annually by a majority of both the Trustees and
the Independent Trustees.  The Plans provide that they may be terminated without
penalty, (a) by a vote of a majority of the Independent Trustees,  (b) by a vote
of a majority of the Fund's  outstanding  shares of the applicable class in each
case  upon  60  days'  written  notice  to  the  John  Hancock  Funds,  and  (c)
automatically  in the event of assignment.  The Plans further  provide that they
may not be amended to increase  the maximum  amount of the fees for the services
described  therein without the approval of a majority of the outstanding  shares
of the class of the Fund which has voting rights with respect to the Plan.  Each
Plan provides that no material  amendment to the Plans will be effective  unless
it is approved by a majority vote of the Trustees and the  Independent  Trustees
of the Fund.  The  holders of Class A and Class B shares have  exclusive  voting
rights with respect to the Plan applicable to their  respective class of shares.
In adopting the Plans, the Trustees concluded that, in their judgment,  there is
a  reasonable  likelihood  that  the  Plans  will  benefit  the  holders  of the
applicable class of shares of the Fund.

Amounts paid to the John  Hancock  Funds by any class of shares of the Fund will
not be used to pay the  expenses  incurred  with  respect to any other  class of
shares of the Fund; provided, however, that expenses attributable to the Fund as
a whole  will be  allocated,  to the extent  permitted  by law,  according  to a
formula based upon gross sales dollars  and/or  average daily net assets of each
such class,  as may be  approved  from time to time by vote of a majority of the
Trustees.  From time to time,  the Fund may  participate  in joint  distribution
activities  with other Funds and the costs of those  activities will be borne by
each Fund in  proportion  to the relative  net asset value of the  participating
Funds.

During the fiscal year ended May 31, 1997,  the Fund paid John Hancock Funds the
following amounts of expenses in connection with their services for the Fund:


<TABLE>
<CAPTION>

                                                       Expense Items

                                       Printing and                                 Interest
                                       Mailing of                      Expense of   Carrying
                                       Prospectus to   Compensation    John         or Other
                                       New             to Selling      Hancock      Finance
                       Advertising     Shareholder     Brokers         Funds        Charges
                       -----------     -----------     -------         -----        -------
                         <S>              <C>           <C>             <C>           <C>
Class A Shares         $33,390         $3,596          $435,539         $78,007       ----

Class B Shares         $33,371         $3,222          $317,026         $82,521    $162,739
</TABLE>


NET ASSET VALUE

For purposes of  calculating  the net asset value ("NAV") of the Fund's  shares,
the following procedures are utilized wherever applicable.

                                       28

<PAGE>

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities in the aforementioned  categories for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the mean
between the current closing bid and asked prices.

Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

Any  assets  or  liabilities  expressed  in  terms  of  foreign  currencies  are
translated  into U.S.  dollars by the  custodian  bank based on London  currency
exchange  quotations as of 5:00 p.m., London time (12:00 noon, New York time) on
the date of any determination of a Fund's NAV.

The NAV for each fund and class is determined  each business day at the close of
regular  trading on the New York Stock  Exchange  (typically  4:00 p.m.  Eastern
Time) by dividing a class's net asset by the number of its shares outstanding.

INITIAL SALES CHARGE ON CLASS A SHARES

Shares of the Fund are  offered at a price equal to their net asset value plus a
sales charge which, at the option of the purchaser, may be imposed either at the
time of purchase (the  "initial  sales charge  alternative")  or on a contingent
deferred basis (the "deferred  sales charge  alternative").  Share  certificates
will not be issued unless requested by the shareholder in writing, and then they
will only be issued for full shares. The Trustees reserve the right to change or
waive a Fund's  minimum  investment  requirements  and to  reject  any  order to
purchase  shares  (including  purchase by exchange)  when in the judgment of the
Adviser such rejection is in the Fund's best interest.

The sales  charges  applicable  to  purchases  of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge  applicable to current purchases of Class A shares of the Fund, the
investor is entitled to  accumulate  current  purchases  with the greater of the
current  value (at offering  price) of the Class A shares of the Fund,  owned by
the investor, or if John Hancock Signature Services, Inc. ("Signature Services")
is  notified  by the  investor's  dealer  or the  investor  at the  time  of the
purchase, the cost of the Class A shares owned.

   
Without Sales Charges. Class A shares may be offered without a front-end sales
charge or CDSC to various individuals and institutions as follows:

         oA Trustee/Director or officer of the Fund; a Director or officer
         of the Adviser and its  affiliates  or Selling  Brokers;  employees  or
         sales  representatives  of  any  of the  foregoing;  retired  officers,
         employees  or  Directors  of any  of the  foregoing;  a  member  of the
         immediate  family  (spouse,  children,   grandchildren,   grandparents,
         mother,  father,   sister,   brother,   mother-in-law,   father-in-law,
         daughter-in-law, son-in-law, niece, nephew and domestic partner) of any
         
                                       29
<PAGE>

         of the foregoing; or any fund, pension, profit sharing or other benefit
         plan for the individuals described above.

         oA broker,  dealer,  financial planner,  consultant or registered
         investment  advisor that has entered into a signed  agreement with John
         Hancock  Funds  providing  specifically  for the use of Fund  shares in
         fee-based  investment  products or  services  made  available  to their
         clients.

         oA former  participant  in an  employee  benefit  plan  with John
         Hancock  funds,  when he or she  withdraws  from  his or her  plan  and
         transfers any or all of his or her plan  distributions  directly to the
         Fund.

         oA member of a class action lawsuit against  insurance  companies
         who is investing settlement proceeds.

         oRetirement plans participating in Merrill Lynch servicing programs, if
         the Plan has more than $3 million in assets or 500 eligible employees
         at the date the Plan Sponsor signs the Merrill Lynch Recordkeeping
         Service Agreement. See your Merrill Lynch financial consultant for
         further information.

         oRetirement plans investing through the PruArray Program sponsored by
         Prudential Securities.

         oExisting full service clients of the Life Company who were group
         annuity  contract  holders as of  September  1, 1994,  and  participant
         directed  retirement plans with at least 100 eligible  employees at the
         inception of the Fund  account.  Each of these  investors  may purchase
         Class A shares with no initial sales charge. However, if the shares are
         redeemed  within 12 months after the end of the calendar  year in which
         the purchase was made, a CDSC will be imposed at the following rate:
    

Amount Invested                           CDSC Rate
- ---------------                           ---------
$1 to $4,999,999                            1.00%
Next $5 million to $9,999,999               0.50%
Amounts of $10 million and over             0.25%

Class A shares  may  also be  purchased  without  an  initial  sales  charge  in
connection  with  certain  liquidation,   merger  or  acquisition   transactions
involving other investment companies or personal holding companies.

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges if made by (a) an individual, his or her spouse and their children
under the age of 21, purchasing  securities for his or their own account,  (b) a
trustee or other  fiduciary  purchasing for a single trust,  estate or fiduciary
account and (c) groups  which  qualify  for the Group  Investment  Program  (see
below).   Further  information  about  combined  purchases,   including  certain
restrictions on combined group purchases,  is available from Signature  Services
or a Selling Broker's representative.

   
Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced

                                       30
<PAGE>

sales charge by taking into account not only the amount being  invested but also
the investor's purchase price or current value of the Class A shares of all John
Hancock  funds which carry a sales charge  already held by such person.  Class A
shares  of John  Hancock  money  market  funds  will  only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares. Retirement plan investors may include the value of Class
b shares if class B shares held are greater  than $1 million.  Retirement  plans
must notify Signature Services to utilize.
    

Group Investment Program. Under the Combination and Accumulation Privileges, all
members of a group may combine their  individual  purchases of Class A shares to
potentially  qualify for breakpoints in the sales charge schedule.  This feature
is  provided  to any  group  which (1) has been in  existence  for more than six
months,  (2) has a  legitimate  purpose  other than the  purchase of mutual fund
shares at a discount for its members,  (3) utilizes salary  deduction or similar
group methods of payment, and (4) agrees to allow sales materials of the fund in
its mailings to members at a reduced or no cost to John Hancock Funds.

   
Letter of Intention.  Reduced sales charges are also  applicable to  investments
pursuant to a Letter of Intention  (the "LOI"),  which should be read  carefully
prior to its execution by an investor. The Fund offers two options regarding the
specified  period for making  investments  under the LOI. All investors have the
option of making  their  investments  over a specified  period of thirteen  (13)
months.  Investors  who are using the Fund as a funding  medium for a retirement
plan, however,  may opt to make the necessary  investments called for by the LOI
over  a  forty-eight   (48)  month  period.   These   retirement  plans  include
Traditional,  Roth and Education IRAs, SEP, SARSEP,  401(k),  403(b)  (including
TSAs),  SIMPLE IRA, SIMPLE 401(k),  Money Purchase  Pension,  Profit Sharing and
Section 457 plans. Such an investment (including  accumulations and combinations
but not including reinvested  dividends) must aggregate $50,000 or more invested
during  the  specified  period  from the  date of the LOI or from a date  within
ninety (90) days prior thereto, upon written request to Signature Services.  The
sales charge  applicable to all amounts invested under the LOI is computed as if
the aggregate amount intended to be invested had been invested  immediately.  If
such  aggregate  amount is not actually  invested,  the  difference in the sales
charge actually paid and the sales charge payable had the LOI not been in effect
is due from the investor.  However,  for the purchases  actually made within the
specified  period (either 13 or 48 months) the sales charge  applicable will not
be higher than that which would have been applied  (including  accumulations and
combinations) had the LOI been for the amount actually invested.
    

The LOI  authorizes  Signature  Services  to hold in escrow  sufficient  Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrowed Class A shares will be released.  If the total investment specified
in the LOI is not  completed,  the Class A shares held in escrow may be redeemed
and the  proceeds  used as required to pay such sales  charges as may be due. By
signing the LOI, the investor authorizes Signature Services to act as his or her
attorney-in-fact  to redeem  any  escrowed  Class A shares  and adjust the sales
charge,  if  necessary.  A LOI does not  constitute a binding  commitment  by an
investor to purchase,  or by the Fund to sell, any additional Class A shares and
may be terminated at any time.

DEFERRED SALES CHARGE ON CLASS B SHARES

Investments in Class B shares are purchased at net asset value per share without
the  imposition  of an initial  sales  charge so the Fund will  receive the full
amount of the purchase payment.

                                       31

<PAGE>

Contingent  Deferred Sales Charge.  Class B shares which are redeemed within six
years of purchase will be subject to a contingent deferred sales charge ("CDSC")
at the rates set forth in the  Prospectus  as a percentage  of the dollar amount
subject  to the CDSC.  The charge  will be  assessed  on an amount  equal to the
lesser of the current market value or the original  purchase cost of the Class B
shares being  redeemed.  No CDSC will be imposed on  increases in account  value
above  the  initial   purchase   prices,   including  all  shares  derived  from
reinvestment of dividends or capital gains distributions.

   
Class B shares are not available to full-service  retirement plans  administered
by  Signature  Services  or the Life  Company  that had more  than 100  eligible
employees at the inception of the Fund account.
    

The amount of the CDSC, if any, will vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption  of such shares.  Solely for purposes of  determining  the number all
payments  during a month will be aggregated  and deemed to have been made on the
first day of the month.

In determining  whether a CDSC applies to a redemption,  the calculation will be
determined in a manner that results in the lowest  possible rate being  charged.
It will be assumed  that your  redemption  comes first from shares you have held
beyond  the six year  CDSC  redemption  period  or those  you  acquired  through
dividend and capital gain  reinvestment,  and next from the shares you have held
the longest  during the six year  period.  For this  purpose,  the amount of any
increase in a share's value above its initial  purchase price is not regarded as
a share exempt from CDSC.  Thus,  when a share that has  appreciated in value is
redeemed during the CDSC period, a CDSC is assessed only on its initial purchase
price.

When requesting a redemption for a specific dollar amount please indicate if you
require the proceeds to equal the dollar  amount  requested.  If not  indicated,
only the  specified  dollar  amount will be redeemed  from your  account and the
proceeds will be less any applicable CDSC.

Example:

You have  purchased  100  shares at $10 per share.  The  second  year after your
purchase,  your  investment's  net asset value per share has  increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.  If
you redeem 50 shares at this time your CDSC will be calculated as follows:


         oProceeds of 50 shares redeemed at $12 per shares (50 x 12)    $600.00
         o*Minus Appreciation ($12 - $10) x 100 shares                  (200.00)
         oMinus proceeds of 10 shares not subject to CDSC 
          (dividend reinvestment)                                       (120.00)
                                                                         ------
         oAmount subject to CDSC                                        $280.00

         *The appreciation is based on all 100 shares in the lot not just the 
          shares being redeemed.

Proceeds from the CDSC are paid to the  Distributors and are used in whole or in
part  by  the  Distributors  to  defray  their  expenses  related  to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B shares,  such as the payment of  compensation  to select Selling Brokers
for selling Class B shares. The combination of the CDSC and the distribution and

                                       32
<PAGE>

service  fees  facilitates  the  ability  of the Fund to sell the Class B shares
without a sales charge being deducted at the time of the purchase.

Waiver  of  Contingent  Deferred  Sales  Charge.  The  CDSC  will be  waived  on
redemptions  of Class B shares and of Class A shares  that are  subject to CDSC,
unless indicated otherwise, in the circumstance defined below:

For all account types:

*        Redemptions made pursuant to the Fund's right to liquidate your account
         if you own shares worth less than $1,000.

*        Redemptions  made  under  certain  liquidation,  merger or  acquisition
         transactions  involving other investment  companies or personal holding
         companies.

   
*        Redemptions due to death or disability. (Does not apply to trust
         accounts unless trust is being dissolved.)

*        Redemption of Class B shares where the proceeds are used to purchase a
         John Hancock Declaration Variable Annuity.
    

*        Redemptions made under the Reinstatement Privilege, as described in
         "Sales Charge Reductions and Waivers" of the Prospectus.

*        Redemptions of Class B shares made under a periodic  withdrawal plan or
         redemptions  for fees  charged by  planners or  advisors  for  advisory
         services,  as long as your annual redemptions do not exceed 12% of your
         account  value,  including  reinvested  dividends,   at  the  time  you
         established  your  periodic  withdrawal  plan  and 12% of the  value of
         subsequent  investments (less  redemptions) in that account at the time
         you notify Signature Services. (Please note, this waiver does not apply
         to  periodic  withdrawal  plan  redemptions  of Class A shares that are
         subject to a CDSC.)

*        Redemptions by Retirement plans participating in Merrill Lynch
         servicing programs, if the Plan has less than $3 million in assets or
         500 eligible employees at the date the Plan Sponsor signs the Merrill
         Lynch Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.

   
*        Redemptions of Class A shares by retirement plans that invested through
         the PruArray Program sponsored by Prudential Securities.

For Retirement  Accounts (such as Traditional,  Roth and Education IRAs,  SIMPLE
IRA,  SIMPLE  401(k),  Rollover IRA, TSA, 457,  403(b),  401(k),  Money Purchase
Pension Plan,  Profit-Sharing  Plan and other plans as described in the Internal
Revenue Code) unless otherwise noted.
    

*        Redemptions made to effect mandatory or life expectancy distributions
         under the Internal Revenue Code.



*        Returns of excess contributions made to these plans.

                                       33

<PAGE>

*        Redemptions   made  to  effect   distributions   to   participants   or
         beneficiaries from employer  sponsored  retirement under section 401(a)
         of  the  Code  (such  as  401(k),   Money  Purchase  Pension  Plan  and
         Profit-Sharing Plan).

*        Redemptions from certain IRA and retirement plans that purchased shares
         prior to October 1, 1992 and  certain IRA plans that  purchased  shares
         prior to May 15, 1995.

Please see matrix for reference.

CDSC Waiver Matrix for Class B

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------
Type of            401 (a) Plan   403 (b)        457           IRA, IRA      Non-retirement
Distribution       (401 (k),                                   Rollover
                   MPP, PSP)
- -------------------------------------------------------------------------------------------
<S>                <C>            <C>            <C>           <C>           <C>
Death or           Waived         Waived         Waived        Waived        Waived
Disability
- -------------------------------------------------------------------------------------------
Over 70 1/2        Waived         Waived         Waived        Waived for    12% of
                                                               mandatory     account
                                                               distributions value
                                                               or 12 % of    annually in
                                                               account       periodic
                                                               value         payments
                                                               annually in
                                                               periodic
                                                               payments
- -------------------------------------------------------------------------------------------
Between 59 1/2     Waived         Waived         Waived        Waived for    12% of
and 70 1/2                                                     Life          account
                                                               Expectancy    value
                                                               or 12% of     annually in
                                                               account       periodic
                                                               value         payments
                                                               annually in
                                                               periodic
                                                               payments
- -------------------------------------------------------------------------------------------
Under 59 1/2       Waived for     Waived for     Waived for    Waived for    12% of
                   annuity        annuity        annuity       annuity       account
                   payments       payments       payments      payments      value
                   (72+) or 12%   (72+) or 12%   (72+) or      (72+) or      annually in
                   of account     of account     12% of        12% of        periodic
                   value          value          account       account       payments
                   annually in    annually in    value         value
                   periodic       periodic       annually in   annually in
                   payments       payments       periodic      periodic
                                                 payments      payments
- -------------------------------------------------------------------------------------------
Loans              Waived         Waived         N/A           N/A           N/A
- -------------------------------------------------------------------------------------------
Termination of     Not Waived     Not Waived     Not Waived    Not Waived    N/A
Plan
- -------------------------------------------------------------------------------------------
Hardships          Waived         Waived         Waived        N/A           N/A
- -------------------------------------------------------------------------------------------
Return of Excess   Waived         Waived         Waived        Waived        N/A
- -------------------------------------------------------------------------------------------
</TABLE>

                                       34

<PAGE>

If you qualify for a CDSC waiver under one of these situations, you must notify
Signature Services at the time you make your redemption. The waiver will be
granted once Signature Services has confirmed that you are entitled to the
waiver.




SPECIAL REDEMPTIONS

Although  it  would  not  normally  do so,  the  Fund  has the  right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities  received in this  fashion,  the  shareholder  will incur a brokerage
charge.  Any such  securities  would be valued for the  purposes  of making such
payment at the same value as used in determining net asset value.  The Fund has,
however,  elected to be governed by Rule 18f-1 under the Investment Company Act.
Under that rule,  the Fund must  redeem its shares for cash except to the extent
that the redemption  payments to any shareholder during any 90- day period would
exceed  the  lesser of  $250,000  or 1% of the  Fund's  net  asset  value at the
beginning of such period.

ADDITIONAL SERVICES AND PROGRAMS

Exchange  Privilege.  The Fund  permits  exchanges of shares of any class of the
Fund for shares of the same class in any other John Hancock fund  offering  that
class.

Exchanges  between funds with shares that are not subject to a CDSC are based on
their  respective net asset values.  No sales charge or  transactions  charge is
imposed.  Shares of the Fund which are subject to a CDSC may be  exchanged  into
shares of any of the other John Hancock funds that are subject to a CDSC without
incurring the CDSC; however,  the shares acquired in an exchange will be subject
to the CDSC schedule of the shares acquired if and when such shares are redeemed
(except that shares exchanged into John Hancock Short-Term Strategic Income Fund
and John Hancock Intermediate Maturity Government Fund will retain the exchanged
fund's  CDSC  schedule).  For  purposes  of  computing  the  CDSC  payable  upon
redemption of shares acquired in an exchange, the holding period of the original
shares is added to the holding period of the shares acquired in an exchange.

If a shareholder  exchanges  Class B shares  purchased  prior to January 1, 1994
(except John Hancock Short-Term Strategic Income Fund) for Class B shares of any
other John Hancock fund, the acquired  shares will continue to be subject to the
CDSC schedule that was in effect when the exchanged shares were purchased.

The Fund  reserves the right to require that  previously  exchanged  shares (and
reinvested  dividends)  be in the  Fund  for 90 days  before  a  shareholder  is
permitted a new exchange.

The Fund may  refuse  any  exchange  order.  The Fund may  changed or cancel its
exchange policies at any time, upon 60 days' notice to its shareholders.

An exchange of shares is treated as a  redemption  of shares of one fund and the
purchase of shares of another for Federal  Income Tax purposes.  An exchange may
result in a taxable gain or loss. See "TAX STATUS".

Systematic  Withdrawal Plan. The Fund permits the  establishment of a Systematic
Withdrawal  Plan.  Payments under this plan represent  proceeds arising from the
redemption  of Fund shares which may result in  realization  of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan concurrently with purchases of additional Class A or

                                       35
<PAGE>

Class B shares of the Fund could be disadvantageous to a shareholder  because of
the initial  sales  charge  payable on such  purchases of Class A shares and the
CDSC  imposed on  redemptions  of Class B shares  and  because  redemptions  are
taxable events. Therefore, a shareholder should not purchase Class A and Class B
shares at the same time a  Systematic  Withdrawal  Plan is in  effect.  The Fund
reserves the right to modify or discontinue  the Systematic  Withdrawal  Plan of
any  shareholder  on 30 days' prior written  notice to such  shareholder,  or to
discontinue  the  availability  of such plan in the future.  The shareholder may
terminate the plan at any time by giving proper notice to Signature Services.

Monthly Automatic Accumulation Program ("MAAP"). This program is explained in
the Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:

The investments will be drawn on or about the day of the month indicated.

The privilege of making investments through the MAAP may be revoked by Signature
Services  without  prior  notice  if  any  investment  is  not  honored  by  the
shareholder's  bank.  The  bank  shall  be under no  obligation  to  notify  the
shareholder as to the non-payment of any checks.

The program may be discontinued by the shareholder  either by calling  Signature
Services or upon written notice to Signature Services which is received at least
five (5) business days prior to the due date of any investment.

Reinstatement or Reinvestment Privilege. If Signature Services is notified prior
to reinvestment, a shareholder who has redeemed Fund shares may, within 120 days
after the date of  redemption,  reinvest  without  payment of a sales charge any
part of the  redemption  proceeds  in  shares  of the same  class of the Fund or
another John Hancock fund, subject to the minimum investment limit of that fund.
The proceeds  from the  redemption  of Class A shares may be  reinvested  at net
asset value  without  paying a sales  charge in Class A shares of the Fund or in
Class A shares of any John Hancock fund. If a CDSC was paid upon a redemption, a
shareholder may reinvest the proceeds from this redemption at net asset value in
additional  shares  of the  class  from  which  the  redemption  was  made.  The
shareholder's  account will be credited with the amount of any CDSC charged upon
the prior redemption and the new shares will continue to be subject to the CDSC.
The  holding  period of the  shares  acquired  through  reinvestment  will,  for
purposes of computing the CDSC payable upon a subsequent redemption, include the
holding period of the redeemed shares.

To protect the interests of other investors in the Fund, the Fund may cancel the
reinvestment  privilege  of any parties  that,  in the opinion of the Fund,  are
using market timing  strategies or making more than seven exchanges per owner or
controlling  party per calendar year. Also, the Fund may refuse any reinvestment
request.

The Fund may change or cancel its reinvestment policies at any time.

A  redemption  or exchange of Fund shares is a taxable  transaction  for Federal
income tax purposes even if the  reinvestment  privilege is  exercised,  and any
gain or loss realized by a shareholder on the redemption or other disposition of
Fund shares will be treated for tax purposes as described under the caption "TAX
STATUS".

                                       36
<PAGE>



Retirement plans participating in Merrill Lynch's servicing programs:

Class A shares  are  available  at net asset  value for plans with $3 million in
plan assets or 500 eligible  employees  at the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement.  If the plan does not meet either
of these limits, Class A shares are not available.

For  participating  retirement  plans  investing in Class B shares,  shares will
convert  to Class A shares  after  eight  years.  or sooner if the plan  attains
assets of $5 million (by means of a CDSC-free  redemption/purchase  at net asset
value).

DESCRIPTION OF THE FUND'S SHARES

The Trustees of the Trust are  responsible for the management and supervision of
the Fund.  The  Declaration  of Trust permits the Trustees to issue an unlimited
number of full and fractional shares of beneficial interest of the Fund, without
par value.  Under the  Declaration of Trust,  the Trustees have the authority to
create and classify shares of beneficial  interest in separate  series,  without
further action by  shareholders.  As of the date of this Statement of Additional
Information,  the  Trustees  have  authorized  the  creation of two series.  The
Trustees have also authorized the issuance of two classes of shares of the Fund,
designated as Class A and Class B.

The shares of each class of the Fund represent an equal  proportionate  interest
in the aggregate net assets attributable to that classes of the Fund. Holders of
Class A and Class B shares  have  certain  exclusive  voting  rights on  matters
relating to their respective  distribution  plans. The different  classes of the
Fund may bear  different  expenses  relating to the cost of holding  shareholder
meetings necessitated by the exclusive voting rights of any class of shares.

Dividends paid by the Fund, if any, with respect to each class of shares will be
calculated in the same manner,  at the same time and on the same day and will be
in the same amount, except for differences resulting from the facts that (i) the
distribution and service fees relating to the Class A and Class B shares will be
borne exclusively by that class (ii) Class B shares will pay higher distribution
and  service  fees than  Class A shares  and  (iii)  each of Class A and Class B
shares will bear any other class  expenses  properly  allocable to that class of
shares,  subject to the conditions  the Internal  Revenue  Service  imposes with
respect to the  multiple-class  structures.  Similarly,  the net asset value per
share may vary depending on whether Class A or Class B shares are purchased.  No
interest will be paid on uncashed dividend or redemption checks.

In the event of  liquidation,  shareholders  of each class are entitled to share
pro rata in the net  assets  of the Fund  available  for  distribution  to these
shareholders.  Shares  entitle their  holders to one vote per share,  are freely
transferable  and have no preemptive,  subscription or conversion  rights.  When
issued, shares are fully paid and non-assessable, except as set forth below.

Unless  otherwise  required  by  the  Investment  Company  Act  of  1940  or the
Declaration of Trust,  the Fund has no intention of holding  annual  meetings of
shareholders.  Fund shareholders may remove a Trustee by the affirmative vote of
at least two-thirds of the Trust's  outstanding  shares,  and the Trustees shall
promptly  call a meeting for such purpose when  requested to do so in writing by
the record holders of not less than 10% of the outstanding  shares of the Trust.
Shareholders   may,  under  certain   circumstances,   communicate   with  other
shareholders in connection with a requesting a special meeting of  shareholders.
However,  at any time that less than a majority of the Trustees  holding  office
were elected by the  shareholders,  the Trustees will call a special  meeting of
shareholders for the purpose of electing Trustees.

                                       37

<PAGE>

Under Massachusetts law,  shareholders of a Massachusetts  business trust could,
under certain  circumstances,  be held personally liable for acts or obligations
of the Trust.  However,  the Fund's  Declaration  of Trust  contains  an express
disclaimer  of  shareholder  liability for acts,  obligations  or affairs of the
Fund.  The  Declaration  of Trust also provides for  indemnification  out of the
Fund's  assets for all losses and expenses of any  shareholder  held  personally
liable by reason of being or having been a shareholder. The Declaration of Trust
also provides that no series of the Trust shall be liable for the liabilities of
any other series.  Furthermore, no fund included in this Fund's prospectus shall
be liable for the  liabilities  of any other John  Hancock  Fund.  Liability  is
therefore  limited to  circumstances in which the Fund itself would be unable to
meet its obligations, and the possibility of this occurrence is remote.

   
The Fund reserves the right to reject any  application  which conflicts with the
Fund's  internal  policies or the  policies of any  regulatory  authority.  John
Hancock Funds does not accept starter or credit card checks. All checks returned
by the post office as undeliverable will be reinvested at net asset value in the
fund or  funds  from  which a  redemption  was  made or  dividend  paid.  Use of
information  provided  on the  account  application  may be used by the  Fund to
verify the accuracy of the  information or for  background or financial  history
purposes.  A joint account will be administered as a joint tenancy with right of
survivorship,  unless the joint owners notify Signature  Services of a different
intent.  A shareholder's  account is governed by the laws of The Commonwealth of
Massachusetts.
    

TAX STATUS

Each series of the Trust including the Fund, is treated as a separate entity for
tax purposes.  The Fund has qualified as a "regulated  investment company" under
Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code"),  and
intends  to  continue  to so  qualify  for  each  taxable  year.  As such and by
complying  with the  applicable  provisions of the Code regarding the sources of
its income,  the timing of its  distributions,  and the  diversification  of its
assets, the Fund will not be subject to Federal income tax on its taxable income
(including net realized  capital gains) which is distributed to  shareholders in
accordance with the timing requirements of the Code.

The Fund will be subject  to a 4%  nondeductible  Federal  excise tax on certain
amounts not distributed (and not treated as having been distributed) on a timely
basis in accordance  with annual  minimum  distribution  requirements.  The Fund
intends under normal  circumstances  to seek to avoid or minimize  liability for
such tax by satisfying such distribution requirements.

Distributions  from the  Fund's  current or  accumulated  earnings  and  profits
("E&P") will be taxable  under the Code for investors who are subject to tax. If
these  distributions  are  paid  from the  Fund's  "investment  company  taxable
income," they will be taxable as ordinary income;  and if they are paid from the
Fund's "net capital  gain," they will be taxable as capital  gain.  (Net capital
gain is the excess (if any) of net  long-term  capital gain over net  short-term
capital loss,  and investment  company  taxable income is all taxable income and
capital  gains,  other than those  gains and losses  included in  computing  net
capital gain,  after  reduction by deductible  expenses.) As a result of federal
tax legislation  enacted on August 5, 1997,  gain  recognized  after May 6, 1997
from the  sale of a  capital  asset  is  taxable  to  individual  (noncorporate)
investors at different  maximum  federal income tax rates,  depending  generally
upon the tax holding period for the asset, the federal income tax bracket of the
taxpayer,  and the dates  the  asset was  acquired  and/or  sold.  The  Treasury
Department  has  issued  guidance  under the Act that  enables  the Fund to pass
through to its  shareholders  the benefits of the capital gains rates enacted in
the Act.  Shareholders  should  consult  their own tax  advisers  on the correct

                                       38
<PAGE>

application of these new rules.  Some  distributions  may be paid in January but
may be taxable to  shareholders  as if they had been  received on December 31 of
the previous year. The tax treatment  described  above will apply without regard
to whether distributions are received in cash or reinvested in additional shares
of the Fund.

Distributions,  if any,  in excess of E&P will  constitute  a return of  capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital gains.  Shareholders who have chosen automatic  reinvestment of their
distributions  will have a federal tax basis in each share received  pursuant to
such a  reinvestment  equal to the amount of cash they would have  received  had
they  elected  to receive  the  distribution  in cash,  divided by the number of
shares received in the reinvestment.

Foreign  exchange  gains and  losses  realized  by the Fund in  connection  with
certain transactions involving foreign  currency-denominated debt securities are
subject to Section 988 of the Code, which generally causes such gains and losses
to be treated as ordinary  income and losses and may affect the  amount,  timing
and character of distributions to shareholders.

The amount of net realized  capital  gains,  if any, in any given year will vary
depending upon the Adviser's current investment strategy and whether the Adviser
believes  it to be in the best  interest  of the Fund to  dispose  of  portfolio
securities  or enter into  options or futures  transactions  that will  generate
capital gains. At the time of an investor's  purchase of Fund shares,  a portion
of  the  purchase  price  is  often   attributable  to  realized  or  unrealized
appreciation in the Fund's portfolio. Consequently,  subsequent distributions on
those shares from such  appreciation may be taxable to such investor even if the
net asset value of the investor's  shares is, as a result of the  distributions,
reduced below the  investor's  cost for such shares,  and the  distributions  in
reality represent a return of a portion of the purchase price.

Upon a  redemption  or other  disposition  of shares of the Fund  (including  by
exercise of the exchange  privilege) in a transaction  that is treated as a sale
for tax  purposes,  a shareholder  may realize a taxable gain or loss  depending
upon the amount of the proceeds  and the  investor's  basis in his shares.  Such
gain or loss will be treated as capital  gain or loss if the shares are  capital
assets in the  shareholder's  hands.  A sales charge paid in purchasing  Class A
shares of the Fund cannot be taken into account for purposes of determining gain
or loss on the  redemption or exchange of such shares within 90 days after their
purchase to the extent  Class A shares of the Fund or another  John Hancock Fund
are  subsequently  acquired  without  payment of a sales charge  pursuant to the
reinvestment or exchange  privilege.  This disregarded  charge will result in an
increase in the  shareholder's  tax basis in the shares  subsequently  acquired.
Also,  any loss  realized on a redemption  or exchange may be  disallowed to the
extent the shares  disposed of are replaced with other shares of the Fund within
a period of 61 days beginning 30 days before and ending 30 days after the shares
are disposed of, such as pursuant to automatic dividend reinvestments. In such a
case,  the  basis  of the  shares  acquired  will be  adjusted  to  reflect  the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding period of six months or less will be treated as a long-term capital loss
to the extent of any amounts treated as distributions of long-term  capital gain
with respect to such shares.  Shareholders should consult their own tax advisers
regarding their particular  circumstances to determine  whether a disposition of
Fund shares is properly treated as a sale for tax purposes, as is assumed in the
foregoing  discussion.  Also,  future  Treasury  Department  guidance  issued to
implement the Act may contain additional rules for determining the tax treatment
of sales of Fund shares held for various  periods,  including  the  treatment of
losses on sales of shares  held for six months or less that are  recharacterized
as long-term capital losses, as described above.

                                       39
<PAGE>

Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, the Fund reserves the right to retain and reinvest all or
any portion of the excess,  as computed for Federal income tax purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net capital gain  realized in any year to the
extent that a capital  loss is carried  forward  from prior years  against  such
gain.  To  the  extent  such  excess  was  retained  and  not  exhausted  by the
carryforward  of prior  years'  capital  losses,  it would be subject to Federal
income tax in the hands of the Fund.  Upon proper  designation of this amount by
the Fund, each  shareholder  would be treated for Federal income tax purposes as
if the Fund had  distributed  to him on the last day of its taxable year his pro
rata share of such excess,  and he had paid his pro rata share of the taxes paid
by the  Fund  and  reinvested  the  remainder  in the  Fund.  Accordingly,  each
shareholder  would (a) include his pro rata share of such excess as capital gain
in his return for his taxable  year in which the last day of the Fund's  taxable
year  falls,  (b) be  entitled  either to a tax credit on his return  for,  or a
refund of, his pro rata share of the taxes paid by the Fund, and (c) be entitled
to increase the adjusted tax basis for his shares in the Fund by the  difference
between his pro rata share of such excess and his pro rata share of such taxes.

For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital loss in any year to offset its own net capital gains, if any, during the
eight years following the year of the loss. To the extent subsequent net capital
gains are offset by such  losses,  they  would not result in Federal  income tax
liability to the Fund, as noted above,  and would not be  distributed as such to
shareholders.  The  capital  loss  carryforwards  for the Fund  are as  follows:
$48,876,888  of capital  loss  carryforwards  which will  expire May 31, 1998 --
$282,637, May 31, 2002-- $16,549,431,  May 31, 2003 -- $26,193,155, May 31, 2004
- --$3,597,046 and May 31, 2005 --$2,254,619.

The Fund's  dividends  and  distributions  will not  qualify  for the  corporate
dividends-received deduction.

A Fund is required to accrue income on any debt securities that have more than a
de minims amount of original  issue discount (or debt  securities  acquired at a
market  discount,  if the Fund  elects  to  include  market  discount  in income
currently) prior to the receipt of the corresponding cash payments.  The mark to
market  rules  applicable  to certain  options  and futures  contracts  may also
require  the Fund to  recognize  gain  without  a  concurrent  receipt  of cash.
However,  the  Fund  must  distribute  to  shareholders  for each  taxable  year
substantially all of its net income and net capital gains, including such income
or gain, to qualify as a regulated  investment  company and avoid  liability for
any federal income or excise tax. Therefore, the Fund may have to dispose of its
portfolio  securities under  disadvantageous  circumstances to generate cash, or
borrow cash, to satisfy these distribution requirements.

A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is generally available to the extent (if any) the Fund's distributions
are derived from interest on (or, in the case of intangible  property taxes, the
value of its assets is  attributable  to) certain U.S.  Government  obligations,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting  requirements are satisfied.  The Fund will not seek to satisfy
any  threshold or reporting  requirements  that may apply in  particular  taxing
jurisdictions,  although the Fund may in its sole  discretion  provide  relevant
information to shareholders.

The Fund will be required to report to the Internal  Revenue Service (the "IRS")
all taxable  distributions to  shareholders,  as well as gross proceeds from the
redemption  or exchange  of Fund  shares,  except in the case of certain  exempt
recipients,  i.e.,  corporations  and certain other investors  distributions  to

                                       40
<PAGE>

which are exempt from the information  reporting  provisions of the Code.  Under
the backup withholding  provisions of Code Section 3406 and applicable  Treasury
regulations,  all such reportable  distributions  and proceeds may be subject to
backup  withholding  of  federal  income  tax at the  rate of 31% in the case of
non-exempt shareholders who fail to furnish the Fund with their correct taxpayer
identification number and certain  certifications  required by the IRS or if the
IRS or a broker  notifies the Fund that the number  furnished by the shareholder
is  incorrect  or that the  shareholder  is subject to backup  withholding  as a
result of failure to report interest or dividend income.  The Fund may refuse to
accept an application that does not contain any required taxpayer identification
number or  certification  that the number  provided  is  correct.  If the backup
withholding  provisions are  applicable,  any such  distributions  and proceeds,
whether taken in cash or  reinvested  in shares,  will be reduced by the amounts
required  to be  withheld.  Any  amounts  withheld  may be  credited  against  a
shareholder's U.S. federal income tax liability.  Investors should consult their
tax advisers about the applicability of the backup withholding provisions.

The Fund may be  required to account for its  transactions  in forward  rolls or
swaps,  caps, floors and collars in a manner that, under certain  circumstances,
may limit the extent of its  participation in such  transactions.  Additionally,
the Fund may be required to  recognize  gain,  but not loss,  if a swap or other
transaction  is  treated  as a  constructive  sale of an  appreciated  financial
position in the Fund's portfolio. The Fund may have to sell portfolio securities
under disadvantageous circumstances to generate cash, or borrow cash, to satisfy
these distribution requirements.

Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement  distributions and certain
prohibited  transactions,  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.

Limitations imposed by the Code on regulated  investment companies like the Fund
may restrict the Fund's ability to enter into futures and options transactions.

Certain  options and futures  transactions  undertaken by the Fund may cause the
Fund to  recognize  gains or losses  from  marking  to market  even  though  its
positions have not been sold or terminated and affect the character as long-term
or short-term and timing of some capital gains and losses  realized by the Fund.
Additionally,  the Fund may be required to recognize  gain,  but not loss, if an
option or other  transaction is treated as a constructive sale of an appreciated
financial  position in the Fund's portfolio.  Also, certain of the Fund's losses
on its  transactions  involving  options,  futures or forward  contracts  and/or
offsetting or successor  portfolio  positions may be deferred  rather than being
taken into account  currently in calculating the Fund's taxable income or gains.
Certain of these  transactions may also cause the Fund to dispose of investments
sooner than would  otherwise have  occurred.  These  transactions  may therefore
affect  the  amount,  timing  and  character  of  the  Fund's  distributions  to
shareholders.  The Fund will take into account the special tax rules  (including
consideration of available elections) applicable to options, futures and forward
contracts in order to minimize any potential adverse tax consequences.

The  foregoing  discussion  relates  solely to U.S.  Federal  income  tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules  applicable to certain classes
of investors,  such as tax-exempt entities,  insurance companies,  and financial
institutions.  Dividends, capital gain distributions,  and ownership of or gains
realized on the  redemption  (including  an exchange) of Fund shares may also be
subject to state and local  taxes.  Shareholders  should  consult  their own tax

                                       41
<PAGE>

advisers as to the  Federal,  state or local tax  consequences  of  ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.

Non-U.S.  investors  not engaged in a U.S.  trade or  business  with which their
investment in the Fund is effectively  connected will be subject to U.S. Federal
income  tax  treatment  that is  different  from  that  described  above.  These
investors may be subject to nonresident alien withholding tax at the rate of 30%
(or a lower rate under an applicable tax treaty) on amounts  treated as ordinary
dividends  from the Fund and,  unless an  effective  IRS Form W-8 or  authorized
substitute  for Form W-8 is on file, to 31% backup  withholding on certain other
payments from the Fund.  Non-U.S.  investors  should  consult their tax advisers
regarding such  treatment and the  application of foreign taxes to an investment
in the Fund.

The Fund is not subject to  Massachusetts  corporate  excise or franchise taxes.
The Fund  anticipates  that,  provided  that the Fund  qualifies  as a regulated
investment  company  under the Code,  it will  also not be  required  to pay any
Massachusetts income tax.

CALCULATION OF PERFORMANCE

For the 30 day period ending November 30, 1997, the yield on Class A and Class B
shares of the Fund was 5.10% and 4.63%,  respectively.  The average total return
of Class A shares of the Fund for the 1 year, 5 years and period from January 3,
1992  (inception of the Fund) to November 30, 1997 were 1.88%,  5.73% and 5.57%,
respectively.

The  average  total  return of Class B shares of the 1 year,  5 year and 10 year
periods ended November 30, 1997 were 1.06%,  5.88% and 8.07%,  respectively  and
reflects the applicable CDSC.

The Fund's yield is computed by dividing net investment income per share
determined for a 30-day period by the maximum offering price per share (which
includes the full sales charge) on the last day of the period, according to the
following standard formula:

                       a - b   
                       ____        6
          Yield = 2 ( [ cd ) + 1 ] - 1 )

Where:

         a =      dividends and interest earned during the period.
         b =      net expenses accrued during the period.
         c =      the average daily number of shares of the Fund  outstanding
                  during the period that would be entitled to receive dividends.
         d =      the maximum  offering price per share on the last day of the 
                  period (NAVE where applicable).

The Fund's  total  return is computed by finding the average  annual  compounded
rate of return over the 1-year,  5-year,  and 10-year  periods that would equate
the initial  amount  invested to the ending  redeemable  value  according to the
following formula:

                                       42
<PAGE>
               n ________
          T = \ / ERV / P - 1 

Where:

         P =      a hypothetical initial investment of $1,000.
         T =      average annual total return
         n =      number of years
         ERV=     ending  redeemable value of a hypothetical  $1,000  investment
                  made at designated periods or fraction thereof.

Because each class has its own sales charge and fee structure,  the classes have
different  performance  results.  In the case of Class A or Class B shares, this
calculation  assumes  the  maximum  sales  charge  is  included  in the  initial
investment  or the CDSC  applied at the end of the  period,  respectively.  This
calculation  assumes that all dividends and  distributions are reinvested at net
asset value on the reinvestment dates during the period. The "distribution rate"
is determined by  annualizing  the result of dividing the declared  dividends of
the Fund  during the period  stated by the maximum  offering  price or net asset
value at the end of the  period.  Excluding  the Fund's  sales  charge  from the
distribution rate produces a higher rate.

In addition to average  annual total returns,  the Fund may quote  unaveraged or
cumulative total returns  reflecting the simple change in value of an investment
over a stated period.  Cumulative total returns may be quoted as a percentage or
as a dollar amount, and may be calculated for a single  investment,  a series of
investments, and/or a series of redemptions, over any time period. Total returns
may be quoted with or without  taking the Fund's  sales charge on Class A shares
or the CDSC on Class B shares into account. Excluding the Fund's sales charge on
Class A shares and the CDSC on Class B shares  from a total  return  calculation
produces a higher total return figure.

From time to time, in reports and promotional  literature,  the Fund's yield and
total  return  and/or yield will be compared to indices of mutual funds and bank
deposit  vehicles such as Lipper  Analytical  Services,  Inc.'s "Lipper -- Fixed
Income  Fund  Performance  Analysis,"  a monthly  publication  which  tracks net
assets,  total  return,  and yield on fixed  income  mutual  funds in the United
States. Ibbotson and Associates,  CDA Weisenberger and F.C. Towers are also used
for comparison purposes, as well a the Russell and Wilshire Indices.

Performance  rankings and ratings  reported  periodically in national  financial
publications  such as MONEY  Magazine,  FORBES,  BUSINESS  WEEK, THE WALL STREET
JOURNAL,  MICROPAL,  INC.,  MORNINGSTAR,  STANGER'S  and  BARRON'S,  may also be
utilized.  The Fund's promotional and sales literature may make reference to the
Fund's  "beta." Beta is a reflection of the  market-related  risk of the Fund by
showing how responsive the Fund is to the market.

The performance of the Fund is not fixed or guaranteed.  Performance  quotations
should not be considered to be  representations  of  performance of the Fund for
any period in the  future.  The  performance  of the Fund is a function  of many
factors  including  its  earnings,  expenses and number of  outstanding  shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

                                       43
<PAGE>



BROKERAGE ALLOCATION

Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by an investment  committee of the Adviser,  which consists
of officers  and  directors of the Adviser and  affiliates  and Trustees who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner  which,  in the opinion of the  Adviser,  will offer the best
price and market for the  execution  of each such  transaction.  Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer  and  transactions  with  dealers  serving  as market  makers
reflect a "spread." Debt securities are generally  traded on a net basis through
dealers  acting  for their own  account as  principals  and not as  brokers;  no
brokerage commissions are payable on these transactions.

In the U.S. and in some other countries,  debt securities are traded principally
in the  over-the-counter  market on a net basis through dealers acting for their
own  account  and not as  brokers.  Ion other  countries,  both debt and  equity
securities  are traded on exchanges at fixed  commission  rates.  Commissions on
foreign  transactions are generally higher than the negotiated  commission rates
available  in the U.S.  There  is  generally  less  government  supervision  and
regulation of foreign stock exchanges and broker-dealers than in the U.S.

The Fund's  primary  policy is to execute all  purchases  and sales of portfolio
instruments  at the  most  favorable  prices  consistent  with  best  execution,
considering all of the costs of the transaction including brokerage commissions.
This policy governs the selection of brokers and dealers and the market in which
a transaction is executed.  Consistent with the foregoing  primary  policy,  the
Rules of Fair Practice of the National  Association of Securities Dealers,  Inc.
and other  policies  that the Trustees may  determine,  the Adviser may consider
sales of shares of the Fund as a factor in the  selection of  broker-dealers  to
execute the Fund's portfolio transactions.

To the extent  consistent  with the foregoing,  the Fund will be governed in the
selection of brokers and dealers,  and the  negotiation of brokerage  commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research  information and to a
lesser extent statistical  assistance  furnished to the Adviser of the Fund, and
their value and expected  contribution to the performance of the Fund. It is not
possible to place a dollar value on information and services to be received from
brokers and dealers,  since it is only  supplementary to the research efforts of
the  Adviser.  The receipt of  research  information  is not  expected to reduce
significantly  the  expenses  of  the  Adviser.  The  research  information  and
statistical  assistance  furnished  by brokers  and dealers may benefit the Life
Company or other  advisory  clients of the Adviser,  and  conversely,  brokerage
commissions and spreads paid by other advisory clients of the Adviser may result
in research information and statistical  assistance  beneficial to the Fund. The
Fund  will make no  commitments  to  allocate  portfolio  transactions  upon any
prescribed  basis.  While the Fund's officers will be primarily  responsible for
the allocation of the Fund's brokerage business, their policies and practices in
this  regard  must be  consistent  with the  foregoing  and will at all times be
subject to review by the  Trustees.  For the period  ended  October 31, 1996 and
1995 and for the period  from  November 1, 1996 to May 31,  1997,  the Fund paid
negotiated  brokerage   commissions  of  $169,518,   $107,825,   and  $  97,937,
respectively.

As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the Fund
may pay to a broker which provides  brokerage and research  services to the Fund
an amount of disclosed  commission  in excess of the  commission  which  another
broker would have  charged for  effecting  that  transaction.  This  practice is

                                       44
<PAGE>

subject  to a good  faith  determination  by the  Trustees  that  the  price  is
reasonable  in light of the services  provided and to policies that the Trustees
may adopt from time to time.  For the period  ended  November 1, 1996 to May 31,
1997,  the Fund did not pay  commissions  as  compensation  to any  brokers  for
research services such as industry, economic and company reviews and evaluations
of securities.

The  Adviser's  indirect  parent,  the  Life  Company,   is  the  indirect  sole
shareholder of John Hancock Distributors,  Inc. a broker-dealer  ("Distributors"
or Affiliated  Broker").  Pursuant to procedures  determined by the Trustees and
consistent  with the above  policy of obtaining  best net results,  the Fund may
execute  portfolio  transactions  with or through  Affiliated  Brokers.  For the
period ended  October 31, 1995 and 1996 and for the period from November 1, 1996
to May 1, 1997,  the Fund did not execute any  portfolio  transactions  with the
Affiliated Broker.

Distributors may act as broker for the Fund on exchange  transactions,  subject,
however,  to the general  policy of the Fund set forth above and the  procedures
adopted by the Trustees pursuant to the Investment Company Act. Commissions paid
to an  Affiliated  Broker  must be at least as  favorable  as  those  which  the
Trustees believe to be contemporaneously  charged by other brokers in connection
with comparable  transactions  involving  similar  securities being purchased or
sold. A transaction  would not be placed with an  Affiliated  Broker if the Fund
would have to pay a commission rate less favorable than the Affiliated  Broker's
contemporaneous  charges for comparable transactions for its other most favored,
but unaffiliated, customers, except for accounts for which the Affiliated Broker
acts as a clearing  broker for another  brokerage firm, and any customers of the
Affiliated  Broker not comparable to the Fund as determined by a majority of the
Trustees who are not interested  persons (as defined in the  Investment  Company
Act) of the Fund,  the Adviser or the Affiliated  Brokers.  Because the Adviser,
which is affiliated with the Affiliated  Brokers,  has, as an investment adviser
to the Fund, the obligation to provide  investment  management  services,  which
includes elements of research and related investment  skills,  such research and
related  skills  will  not be  used by the  Affiliated  Brokers  as a basis  for
negotiating commissions at a rate higher than that determined in accordance with
the above criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same  securities as the Fund. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the transactions as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including  the Fund.  In some
instances,  this  investment  procedure may  adversely  affect the price paid or
received by the Fund or the size of the position obtainable for it. On the other
hand, to the extent permitted by law, the Adviser may aggregate securities to be
sold or  purchased  for the Fund with  those to be sold or  purchased  for other
clients managed by it in order to obtain best execution.

TRANSFER AGENT SERVICES

John Hancock Signature Services,  Inc., 1 John Hancock Way , Suite 1000, Boston,
MA  02217-1000 a wholly-  owned  indirect  subsidiary of the Life Company is the
transfer and dividend  paying agent for the Fund. The Fund pays an annual fee of
$20.00  for each  Class A  shareholder  account  and  $22.50  for  each  Class B
shareholder account,  plus certain  out-of-pocket  expenses.  These expenses are
aggregated  and charged to the Fund and  allocated to each class on the basis of
their relative net asset value.

                                       45
<PAGE>



CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Trust and Investors  Bank & Trust  Company,  200  Clarendon  Street,
Boston,  Massachusetts  02116. Under the custodian  agreement,  Investors Bank &
Trust Company performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

The  independent  auditors  of the Fund are Price  Waterhouse  LLP,  160 Federal
Street, Boston, Massachusetts, 02110. Price Waterhouse LLP audits and renders an
opinion on the Fund's annual financial  statements and reviews the Fund's annual
Federal income tax return.

                                       46

<PAGE>



  
APPENDIX A

DESCRIPTION OF BOND RATINGS*

Moody's Bond Ratings

Bonds.  "Bonds which are rated 'Aaa' are judged to be of the best quality.  They
carry the smallest  degree of investment  risk and are generally  referred to as
'gilt edge.' Interest  payments are protected by a large or by an  exceptionally
stable margin and principal is secure. While the various protective elements are
likely to change,  such changes as can be visualized are most unlikely to impair
the fundamentally strong position of such issues.

"Bonds which are rated 'Aa' are judged to be of high  quality by all  standards.
Together with the 'Aaa' group they  comprise  what are  generally  known as high
grade  bonds.  They are rated  lower  than the best  bonds  because  margins  of
protection  may  not be as  large  as in  'Aaa'  securities  or  fluctuation  of
protective  elements may be of grater  amplitude or there may be other  elements
present  which make the long term risks  appear  somewhat  larger  than in 'Aaa'
securities  .  "Bonds  which are rated 'A'  possess  many  favorable  investment
attributes and are to be considered as upper medium grade  obligations.  Factors
giving  security to principal and interest are considered  adequate but elements
may be present which  suggest a  susceptibility  to  impairment  sometime in the
future.

"Bonds which are rated 'Baa' are considered as medium grade  obligations,  i.e.,
they are neither  highly  protected nor poorly  secured.  Interest  payments and
principal  security  appear  adequate  for the present  but  certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding  investment  characteristics  and in
fact have speculative characteristics as well.

"Bonds  which are rated  'Ba' are  judged to have  speculative  elements;  their
future cannot be considered  as well assured.  Often the  protection of interest
and  principal  payments may be very  moderate and thereby not well  safeguarded
during  both  good and bad  times  over the  future.  Uncertainty  of  position,
characterizes bonds in this class.

"Bonds  which are rated 'B'  generally  lack  characteristics  of the  desirable
investment.  Assurance of interest and principal  payments or of  maintenance of
other terms of the contract over any long period of time may be small.

Where no rating has been assigned or where a rating has been suspended or
withdrawn, it may be for reasons unrelated to the quality of the issue. Should
no rating be assigned, the reason may be one of the following: (i) an
application for rating was not received or accepted; (ii) the issue or issuer
belongs to a group of securities that are not rated as a matter of policy; (iii)
there is a lack of essential data pertaining to the issue or issuer; or (iv) the
issue was privately placed, in which case the rating is not published in Moody's
publications.

- --------------
*As described by the rating companies themselves.


                                      A-1
<PAGE>


Suspension or withdrawal may occur if new and material  circumstances arise, the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable  up-to-date  data to permit a  judgment  to be  formed;  if a bond is
called for redemption; or for other reasons.

Standard & Poor's Bond Ratings

"AAA. Debt rated 'AAA' has the highest rating by Standard & Poor's. Capacity to
pay interest and repay principal is extremely strong.

"AA. Debt rated 'AA' has a very strong capacity to pay interest and repay
principal and differs from the higher rated issues only in small degree.

"A. Debt rated 'A' has a strong  capacity to pay  interest  and repay  principal
although it is somewhat more  susceptible  to the adverse  effects of changes in
circumstances and economic conditions than debt in higher rated categories.

"BBB. Debt rated 'BBB' is regarded as having  adequate  capacity to pay interest
and  repay  principal.   Whereas  it  normally  exhibits   adequate   protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than in higher rated categories."

Debt rated "BB," or "B," is regarded,  on balance, as predominantly  speculative
with  respect to the  issuer's  capacity to pay  interest  and pay  principal in
accordance with the terms of the obligation. "BB" indicates the lowest degree of
speculation  and "CC" the highest  degree of  speculation.  While such debt will
likely have some quality and protective characteristics, these may be outweighed
by large uncertainties or major risk exposures to adverse conditions.

Unrated.  This  indicates  that no  rating  has been  requested,  that  there is
insufficient  information  on which to base a rating,  or that Standard & Poor's
does not rate a particular type of obligation as a matter of policy.

                                      A-2
<PAGE>


COMMERCIAL PAPER RATINGS

Moody's Commercial Paper Ratings

Moody's  ratings for commercial  paper are opinions of the ability of issuers to
repay  punctually  promissory  obligations  not having an  original  maturity in
excess of nine months.  Moody's two highest  commercial paper rating  categories
are as follows:

"P-1 -- "Prime-1"  indicates the highest quality repayment capacity of the rated
issues.

"P-2 -- "Prime-2"  indicates that the issuer has a strong capacity for repayment
of short-term promissory obligations. Earnings trends and coverage ratios, while
sound,  will be more  subjective to variation.  Capitalization  characteristics,
while still  appropriate,  may be more  affected by external  conditions.  Ample
alternate liquidity is maintained."

Standard & Poor's Commercial Paper Ratings

Standard & Poor's  commercial  paper  ratings  are  current  assessments  of the
likelihood  of timely  payment of debts  having an original  maturity of no more
than 365 days.  Standard & Poor's two highest commercial paper rating categories
are as follows:

"A-1 -- This  designation  indicates that the degree of safety  regarding timely
payment is very strong.  Those issues determined to possess  overwhelming safety
characteristics will be denoted with a plus (+) sign designation.

"A-2 -- Capacity for timely payment on issues with this designation is strong.
However, the relative degree of safety is not as high as for issues designated
A-1."

                                      A-3
<PAGE>



   
                              FINANCIAL STATEMENTS

                                      F-1


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