HANCOCK JOHN CURRENT INTEREST
485BPOS, 1998-07-27
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                                                     REGISTRATION NOS.   2-50931
                                                                       811-02485

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                   FORM N-1A
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933
                          Pre-Effective Amendment No.
                        Post-Effective Amendment No. 57
                                     and/or
                          REGISTRATION STATEMENT UNDER
                       THE INVESTMENT COMPANY ACT OF 1940
                                Amendment No. 35
                        (Check appropriate box or boxes)

                         JOHN HANCOCK CURRENT INTEREST
               (Exact Name of Registrant as Specified in Charter)
                             101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
                    (Address of Principal Executive Offices)
               Registrant's Telephone Number including Area Code
                                 (617) 375-1700

                                SUSAN S. NEWTON
                          Vice President and Secretary
                          John Hancock Advisers, Inc.
                             101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
                    (Name and Address of Agent for Service)

                 APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:

It is proposed that this filing will become effective (check appropriate box)
[ ]  immediately upon filing pursuant to paragraph (b)
[x]  on August 1, 1998 pursuant to paragraph (b)
[ ]  60 days after filing pursuant to paragraph (a)
[ ]  on (date) pursuant to paragraph (a) of Rule 485

if appropriate, check the following box:

[ ]  This post-effective amendment designates a new effective date for a 
     previously filed post-effective amendment.

<PAGE>

<TABLE>
<CAPTION>

Item Number Form N-1A,                                                          Statement of Additional 
      Part A                          Prospectus Caption                          Information Caption
      ------                          ------------------                          -------------------  
       <S>                                   <C>                                          <C>
        1                     Front Cover Page                                             *
        2                     Overview; Investor Expenses;                                 *

        3                     Financial Highlights                                         *

        4                     Overview; Goal and Strategy; Portfolio                       *
                              Securities; Risk Factors; Business
                              Structure; More About Risk

        5                     Overview; Business Structure;                                *
                              Manager/Subadviser; Investor Expenses

        6                     Choosing a Share Class; Buying Shares;                       *
                              Selling Shares; Transaction Policies;
                              Dividends and Account Policies;
                              Additional Investor Services

        7                     Choosing a Share Class; How Sales Charges                    *
                              are Calculated; Sales Charge Deductions
                              and Waivers; Opening an Account; Buying
                              Shares; Transaction Policies; Additional
                              Investor Services

        8                     Selling Shares; Transaction Policies;                        *
                              Dividends and Account Policies

        9                     Not Applicable                                               *

       10                                        *                         Front Cover Page

       11                                        *                         Table of Contents

       12                                        *                         Organization of the Fund

       13                                        *                         Investment Objectives and Policies;
                                                                           Certain Investment Practices;
                                                                           Investment Restrictions

       14                                        *                         Those Responsible for Management

       15                                        *                         Those Responsible for Management

       16                                        *                         Investment Advisory; Subadvisory
                                                                           and Other Services; Distribution
                                                                           Contract; Transfer Agent Services;
                                                                           Custody of Portfolio; Independent
                                                                           Auditors

       17                                        *                         Brokerage Allocation

       18                                        *                         Description of Fund's Shares

       19                                        *                         Net Asset Value; Additional
                                                                           Services and Programs

       20                                        *                         Tax Status

       21                                        *                         Distribution Contract

       22                                        *                         Calculation of Performance

       23                                        *                         Financial Statements

</TABLE>
<PAGE>


                                  JOHN HANCOCK

                                  Money Market
                                  Funds

                                  [Logo]

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

Prospectus
   
August 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 government-guaranteed
o are not guaranteed to achieve their goal(s)
o may not be able to maintain a stable $1 share price

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.

Money Market Fund

U.S. Government Cash Reserve

[Logo] JOHN HANCOCK FUNDS
       A Global Investment Management Firm
       101 Huntington Avenue, Boston, Massachusetts 02199-7603


<PAGE>

Contents
- --------------------------------------------------------------------------------

<TABLE>
<S>                                           <C>                                   <C>
A fund-by-fund look at goals,                 Money Market Fund                              4
strategies, risks, expenses and               
financial history.                            U.S. Government Cash Reserve                   6


Policies and instructions for opening,        Your account
maintaining and closing an account                   
in either money market fund.                  Choosing a share class                         8
                    
                                              How sales charges are calculated               8
                    
                                              Opening an account                             9
                    
                                              Buying shares                                 10
                    
                                              Selling shares                                11
                    
                                              Transaction policies                          13
                    
                                              Dividends and account policies                13
                    
                                              Additional investor services                  14


                                              Fund details
                    
Details that apply to both money              Business structure                            15
market funds.                                  
                                              Sales compensation                            16


                                              Types of investment risk                      16
 

                                              For more information                  back cover
</TABLE>


<PAGE>

Overview
- --------------------------------------------------------------------------------

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.

[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 MONEY MARKET FUNDS

John Hancock money market funds seek current income and preservation of capital.
Both funds invest primarily in money market instruments, strive to maintain a
stable $1 share price and offer checkwriting for easy liquidity. Be sure to read
all risk disclosure carefully before investing.

WHO MAY WANT TO INVEST

These funds may be appropriate for people who:

o  require stability of principal

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

o  need to "park" their money temporarily

o  consider themselves savers rather than investors

o  are investing emergency reserves

Money market funds may NOT be appropriate if you:

o  want federal deposit insurance

o  are seeking an investment that is likely to outpace inflation

o  are investing for growth or maximum current income

THE MANAGEMENT FIRM

John Hancock money market 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>

Money Market Fund

REGISTRANT NAME: JOHN HANCOCK CURRENT INTEREST     
                 TICKER SYMBOL    CLASS A: JHMXX   CLASS B: TSMXX   CLASS C: N/A
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[Clip Art] The fund seeks the maximum current income that is consistent with
maintaining liquidity and preserving capital. The fund intends to maintain a
stable $1 share price.

PORTFOLIO SECURITIES 

[Clip Art] The fund may invest exclusively in U.S. dollar-denominated money
market securities, including those issued by:

o  U.S. and foreign banks
o  corporate issuers
o  the U.S. Government and its agencies and instrumentalities
o  municipalities
o  foreign governments
o  multinational organizations such as the World Bank

The fund may lend securities to financial institutions, enter into repurchase
agreements, engage in short-term trading and purchase securities on a
when-issued or forward commitment basis. The fund may also invest up to 10% of
net assets in illiquid investments.

No more than 5% of assets may be invested in securities rated in the
second-highest short-term category (or unrated equivalents). The rest of the
fund's investments must be in the highest short-term category.

No more than 25% of assets may be invested in obligations that are issued either
by foreign banks or by foreign branches of U.S. banks, unless these obligations
are backed by the U.S. parent bank. 

The fund maintains an average maturity of 90 days or less, and does not invest
in securities with maturities of more than 13 months.

RISK FACTORS

[Clip Art] The yield paid by the fund will vary with changes in interest rates.
There is a remote risk that the fund's share price could fall below $1, which
would reduce the value of your account.

To the extent that the fund uses certain securities and practices, it may be
affected by additional risks:

o  restricted and illiquid securities: liquidity, valuation, market risks
o  securities lending, repurchase agreements: credit risk
o  short-term trading: market risk, as well as potentially higher transaction 
   costs
o  forward commitments and when-issued securities: market, opportunity, leverage
   risks

These risks are defined in "Types of investment risk" on page 16.

This mutual fund is not a bank account and is not insured or guaranteed by any
financial institution or government body. Please read "Types of investment risk"
carefully before investing.

PORTFOLIO MANAGEMENT

[Clip Art] The fund's investment decisions are made by a portfolio management
team. Team members are part of the adviser's staff of money market research
analysts and portfolio managers.

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

   
[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the 1998 fiscal year end, adjusted to
reflect any changes. Class C expenses are based on Class B expenses as no Class
C shares were issued or outstanding during the past year. 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)                             none     none     none

 Maximum sales charge imposed on                                                
 reinvested dividends                        none     none     none

 Maximum deferred sales charge               none     5.00%    1.00%

 Redemption fee(1)                           none     none     none             

 Exchange fee                                none     none     none

- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
                                                                                
 Management fee (after expense 
 limitation)(2)                              0.40%    0.40%    0.40%

 12b-1 fee (after expense limitation)(2,3)   0.15%    1.00%    1.00%            

   
 Other expenses                              0.34%    0.34%    0.34%

 Total fund operating expenses(2)            0.89%    1.74%    1.74%            
    

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                       $9        $28       $49       $110
                                                                   
 Class B shares                                                                 
                                                                   
   Assuming redemption                                             
   at end of period                   $68       $85       $114      $182
                                                                   
   Assuming no redemption             $18       $55       $94       $182        
                                                                   
 Class C shares                                                    
                                                                   
   Assuming redemption                                                          
   at end of period                   $28       $55       $94       $205
   Assuming no redemption             $18       $55       $94       $205
                                                                  

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

   
(2) Reflects the adviser's agreement to limit the management fee and the 12b-1
    fee on Class A shares. Without this limitation, the management fee would be
    0.50%, the 12b-1 fee on Class A shares would be 0.25% and total fund
    operating expenses would be 1.09% for Class A shares and 1.84% for Class B
    shares and Class C shares. The adviser may terminate this limitation in the 
    future.
    

(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  MONEY MARKET FUND
<PAGE>

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

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

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

   
<TABLE>
<CAPTION>
                                         10/88   10/89   10/90   10/91   10/92   10/93   10/94   10/95(6)  10/96    3/97(2)  3/98
<S>                                       <C>     <C>     <C>     <C>     <C>     <C>     <C>      <C>      <C>     <C>      <C> 
Year-by-year total investment return (%)  6.06    7.40    6.30    4.61    1.73    0.85    1.87     4.07     3.71    1.45(4)  4.04
(scale varies from fund to fund)                                                                                     five
                                                                                                                    months
</TABLE>

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
Class A - year ended:                                                  10/95(1)          10/96        3/97(2)           3/98
- -------------------------------------------------------------------------------------------------------------------------------
 <S>                                                                   <C>             <C>           <C>              <C>    
 Per share operating performance
 Net asset value, beginning of period                                   $1.00            $1.00         $1.00            $1.00
 Net investment income (loss)                                            0.01             0.05          0.02             0.05
 Less distributions:
   Dividends from net investment income                                 (0.01)           (0.05)        (0.02)           (0.05)
 Net asset value, end of period                                         $1.00            $1.00         $1.00            $1.00
 Total investment return at net asset value(3) (%)                       0.64(4)          4.56          1.80(4)          4.92
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                          20,942          262,475       359,453          312,762
 Ratio of expenses to average net assets (%)                             1.07(5)          1.17          1.10(5)          0.89
 Ratio of net investment income (loss) to average net assets (%)         4.94(5)          4.41          4.44(5)          4.82
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
Class B - year ended:                                           10/88         10/89         10/90         10/91         10/92       
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                            <C>          <C>           <C>           <C>           <C>          
 Per share operating performance
 Net asset value, beginning of period                           $1.00         $1.00         $1.00         $1.00         $1.00       
 Net investment income (loss)                                    0.06          0.07          0.06          0.05          0.02       
 Less distributions:
   Dividends from net investment income                         (0.06)        (0.07)        (0.06)        (0.05)        (0.02)      
 Net asset value, end of period                                 $1.00         $1.00         $1.00         $1.00         $1.00       
 Total investment return at net asset value(3) (%)               6.06          7.40          6.30          4.61          1.73       
 Total adjusted investment return at
 net asset value(3,7) (%)                                        5.16          6.93          6.15          4.49            --       
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)                   7,692        13,610        21,099        20,763        31,480       
 Ratio of expenses to average net assets (%)                     1.51          2.12          2.16          2.11          2.47       
 Ratio of adjusted expenses to average net assets(8) (%)         2.41          2.59          2.31          2.23            --       
 Ratio of net investment income (loss) to
 average net assets (%)                                          6.01          7.16          6.11          4.57          1.69       
 Ratio of adjusted net investment income (loss)
 to average net assets(8) (%)                                    5.11          6.69          5.96          4.45            --       
</TABLE>


<TABLE>                                                   
<CAPTION>                                                 
- -----------------------------------------------------------------------------------------------------------------------------------
Class B - year ended:                                       10/93         10/94      10/95(6)      10/96      3/97(2)        3/98  
- -----------------------------------------------------------------------------------------------------------------------------------
 <S>                                                       <C>           <C>         <C>         <C>         <C>            <C>    
 Per share operating performance                                                                                                   
 Net asset value, beginning of period                       $1.00         $1.00       $1.00        $1.00       $1.00         $1.00 
 Net investment income (loss)                                0.01          0.02        0.04         0.04        0.01          0.04 
 Less distributions:                                                                                                               
   Dividends from net investment income                     (0.01)        (0.02)      (0.04)       (0.04)      (0.01)        (0.04)
 Net asset value, end of period                             $1.00         $1.00       $1.00        $1.00       $1.00         $1.00 
 Total investment return at net asset value(3) (%)           0.85          1.87        4.07         3.71        1.45(4)       4.04 
 Total adjusted investment return at                                                                                               
 net asset value(3,7) (%)                                      --            --          --           --          --            -- 
 Ratios and supplemental data                                                                                                      
 Net assets, end of period (000s omitted) ($)              31,546        58,366      54,313      108,162     130,056        81,027 
 Ratio of expenses to average net assets (%)                 2.44          2.06        1.92         2.00        1.96(5)       1.74 
 Ratio of adjusted expenses to average net assets(8) (%)       --            --          --           --          --            -- 
 Ratio of net investment income (loss) to                                                                                          
 average net assets (%)                                      0.85          1.97        3.96         3.58        3.60(5)       3.97 
 Ratio of adjusted net investment income (loss)                                                                                    
 to average net assets(8) (%)                                  --            --          --           --          --            -- 
</TABLE>

(1) Class A shares commenced operations on September 12, 1995.

(2) Effective March 31, 1997, the fiscal year end changed from October 31 to
    March 31.

(3) Total investment return assumes dividend reinvestment and does not reflect
    the effect of sales charges. 

(4) Not annualized.

(5) Annualized.

(6) On December 22, 1994, John Hancock Advisers, Inc. became the investment
    adviser of the fund. 

(7) An estimated total return calculation that does not take into consideration 
    fee reductions by the adviser during the periods shown.

(8) Unreimbursed, without fee reductions.
                                                          


                                                            MONEY MARKET FUND  5
<PAGE>

U.S. Government Cash Reserve

REGISTRANT NAME: JOHN HANCOCK CURRENT INTEREST             TICKER SYMBOL: TGVXX
- --------------------------------------------------------------------------------
GOAL AND STRATEGY

[Clip Art] The fund seeks the maximum current income that is consistent with
maintaining liquidity and preserving capital. To pursue this goal, the fund
invests primarily in short-term U.S. Government securities, as described below.
The fund intends to maintain a stable $1 share price.

PORTFOLIO SECURITIES

[Clip Art] The fund invests in securities that are issued or guaranteed as to
principal and interest by the U.S. Government, its agencies or
instrumentalities. Not all of these securities are backed by the full faith and
credit of the U.S. Government. The fund maintains an average maturity of 90 days
or less, and does not invest in securities with maturities of more than 13
months. The fund may enter into repurchase agreements and may engage in
short-term trading.

RISK FACTORS

[Clip Art] The yield paid by the fund will vary with changes in interest rates.
There is a remote risk that the fund's share price could fall below $1, which
would reduce the value of your account.

To the extent that the fund uses certain securities and practices, it may be
affected by additional risks:

o  repurchase agreements: credit risk
o  short-term trading: market risk, as well as potentially higher transaction 
   costs that the fund must absorb.

These risks are defined in "Types of investment risk" on page 16.

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 "Types of investment risk" carefully before
investing.

PORTFOLIO MANAGEMENT

[Clip Art] The fund's investment decisions are made by a portfolio management
team. Team members are part of the adviser's staff of U.S. Government securities
research analysts and portfolio managers.

There is a $20,000 minimum initial investment for this fund.

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

   
[Clip Art] Fund investors pay various expenses, either directly or indirectly.
The figures below show the expenses for the 1998 fiscal year end, adjusted to
reflect any changes. Future expenses may be greater or less.
    

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

 Maximum sales charge imposed on                                        
 reinvested dividends                                            none
                                                                                
 Maximum deferred sales charge                                   none

 Redemption fee                                                  none  

 Exchange fee                                                    none

- --------------------------------------------------------------------------------
Annual fund operating expenses (as a % of average net assets)
- --------------------------------------------------------------------------------
 Management fee (after expense limitation)(1)                    0.00%

 12b-1 fee (after limitation)(1)                                 0.00%

 Other expenses (after limitation)(1)                            0.35%

 Total fund operating expenses (after limitation)(1)             0.35%          

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                         $4      $11      $20      $44

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) Reflects the adviser's and distributor's temporary agreement to limit
    expenses. Without this limitation, management fees would be 0.50%, 12b-1
    fee would be 0.15%, other expenses would be 0.26% and total fund operating
    expenses would be 0.91%.
    


6  U.S. GOVERNMENT CASH RESERVE
<PAGE>

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

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

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

   
<TABLE>
<CAPTION>
                                          5/88    5/89    5/90   5/91   5/92   5/93    5/94  5/95(1)  5/96   3/97(2)    3/98
<S>                                       <C>     <C>     <C>    <C>    <C>    <C>     <C>    <C>     <C>    <C>        <C> 
Year-by-year total investment return (%)  5.50    8.02    8.66   7.42   4.95   3.25    3.04   5.07    5.59   4.37(4)    5.43
(scale varies from fund to fund)                                                                              ten
                                                                                                             months
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
Year ended:                                            5/88          5/89          5/90         5/91          5/92           5/93   
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>                                                  <C>           <C>          <C>           <C>           <C>           <C>      
 Per share operating performance
 Net asset value, beginning of period                  $1.00         $1.00         $1.00         $1.00         $1.00         $1.00  
 Net investment income (loss)                           0.05          0.08          0.08          0.07          0.05          0.03  
 Less distributions:
   Dividends from net investment income                (0.05)        (0.08)        (0.08)        (0.07)        (0.05)        (0.03) 
 Net asset value, end of period                        $1.00         $1.00         $1.00         $1.00         $1.00         $1.00  
 Total investment return at
 net asset value(3) (%)                                 5.50          8.02          8.66          7.42          4.95          3.25  
 Total adjusted investment return at
 net asset value(3,5) (%)                               5.50          7.78          8.35          7.11          4.62          2.93  
 Ratios and supplemental data
 Net assets, end of period (000s omitted) ($)         48,774        69,346       164,509       200,092       109,358       123,106  
 Ratio of expenses to average net assets (%)            1.05          0.55          0.35          0.35          0.35          0.35  
 Ratio of adjusted expenses to average
 net assets(6) (%)                                      1.05          0.79          0.66          0.66          0.68          0.67  
 Ratio of net investment income (loss) to
 average net assets (%)                                 5.42          8.29          8.27          7.21          4.86          3.19  
 Ratio of adjusted net investment income (loss)
 to average net assets(6) (%)                           5.42          8.05          7.96          6.90          4.53          2.87  
</TABLE>


<TABLE>                                           
<CAPTION>                                         
- -------------------------------------------------------------------------------------------------------------------------- 
Year ended:                                              5/94         5/95(1)        5/96         3/97(2)            3/98  
- -------------------------------------------------------------------------------------------------------------------------- 
 <S>                                                    <C>           <C>           <C>           <C>              <C>     
 Per share operating performance                                                                                           
 Net asset value, beginning of period                    $1.00         $1.00         $1.00         $1.00            $1.00  
 Net investment income (loss)                             0.03          0.05          0.05          0.04             0.05  
 Less distributions:                                                                                                       
   Dividends from net investment income                  (0.03)        (0.05)        (0.05)        (0.04)           (0.05) 
 Net asset value, end of period                          $1.00         $1.00         $1.00         $1.00            $1.00  
 Total investment return at                                                                                                
 net asset value(3) (%)                                   3.04          5.07          5.59          4.37(4)          5.43  
 Total adjusted investment return at                                                                                       
 net asset value(3,5) (%)                                 2.74          4.69          4.84          3.93(4)          5.02  
 Ratios and supplemental data                                                                                              
 Net assets, end of period (000s omitted) ($)           94,408        29,131        28,907        55,321           74,447  
 Ratio of expenses to average net assets (%)              0.35          0.35          0.35          0.35(7)          0.35  
 Ratio of adjusted expenses to average                                                                                     
 net assets(6) (%)                                        0.65          0.73          1.10          0.88(7)          0.76  
 Ratio of net investment income (loss) to                                                                                  
 average net assets (%)                                   2.96          4.79          5.41          5.15(7)          5.30  
 Ratio of adjusted net investment income (loss)                                                                            
 to average net assets(6) (%)                             2.66          4.41          4.66          4.62(7)          4.89  
</TABLE>                                          
    

(1)  On December 22, 1994, John Hancock Advisers, Inc. became the investment
     adviser of the fund.

(2)  Effective March 31, 1997, the fiscal year end changed from May 31 to March
     31.

   
(3)  Total investment return assumes dividend reinvestment and does not reflect
     the effect of sales charges.
    

(4)  Not annualized.

(5)  An estimated total return calculation that does not take into consideration
     fee reductions by the adviser during the periods shown.

(6)  Unreimbursed, without fee reduction.

   
(7)  Annualized.
    


                                                 U.S. GOVERNMENT CASH RESERVE  7
<PAGE>

Your account
- --------------------------------------------------------------------------------
CHOOSING A SHARE CLASS

Money Market Fund offers three classes of shares, Class A, Class B and Class C.
Money Market Fund's Class A shares have lower expenses and are therefore more
advantageous for most investors. All shares of U.S. Government Cash Reserve are
Class A shares.

- --------------------------------------------------------------------------------
Class A
- --------------------------------------------------------------------------------
   
   o No sales charges.
    

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

- --------------------------------------------------------------------------------
Class B - for Money Market Fund only
- --------------------------------------------------------------------------------

   
   o No front-end sales charge.
    

   o Higher annual expenses than Class A shares.

   o A contingent deferred sales charge that declines from 5% over 6 years.

   o Automatic conversion to Class A shares after eight years, thus reducing
     future annual expenses.

- --------------------------------------------------------------------------------
Class C - for Money Market Fund only
- --------------------------------------------------------------------------------

   
   o No front-end sales charge.
    

   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.

       

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

Class B Money Market Fund 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 six years of
buying them. 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:
    

- --------------------------------------------------------------------------------
Money Market Fund Class B deferred charges
- --------------------------------------------------------------------------------

 Years after purchase            CDSC on shares being sold

 1st year                        5.00%                                     

 2nd year                        4.00%

 3rd or 4th year                 3.00%                                     

 5th year                        2.00%

 6th year                        1.00%                                     

 After 6 years                   None

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 Money Market Fund 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.


8  YOUR ACCOUNT
<PAGE>

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.

CDSC waivers As long as Signature Services is notified
at the time you sell, the CDSC for Money Market Fund Class B and Class C shares
will generally be waived in the following cases: 

o to make payments through certain systematic withdrawal plans
o to make 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.

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.

- --------------------------------------------------------------------------------
OPENING AN ACCOUNT 

1 Read this prospectus carefully.

2  Determine how much you want to invest. The minimum initial investments are as
   follows:

   o Money Market Fund: $1,000
     o non-retirement account: $1,000
     o retirement account: $250
     o Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must invest
       at least $25 a month
   o U.S. Government Cash Reserve: $20,000

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 section of the
   application. By applying for privileges now, you can avoid the delay and
   incon-venience 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.


                                                                 YOUR ACCOUNT  9
<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 them 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
                                                    them 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.

               o To receive the dividend for the
                 same day you invest, you must
                 place your order with Signature
                 Services by 12 noon Eastern Time
                 that day.

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."
                                 
                                 
10  YOUR ACCOUNT
<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.

                                              o To receive the dividend for the
                                                same day you sell, your order
                                                must be accepted after 12 noon
                                                Eastern Time that day.

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 Any account with                 o Request checkwriting on your
             checkwriting privileges.           account application.
                                     
           o Sales of over $100.              o Verify that the shares to be
                                                sold were purchased more
                                                than 10 days earlier or were
                                                purchased by wire.

                                              o Write a check for any amount
                                                over $100.

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


                                                                YOUR ACCOUNT  11
<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)

   
You will need to obtain your signature guarantee from a member of the Signature
Guarantee Medallion Program. Most brokers and securities dealers are members of
this Program. 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 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
                                          certified within the past twelve 
                                          months.
                                        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.


12  YOUR ACCOUNT 
<PAGE>

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

Valuation of shares The net asset value per share (NAV) for each fund and class
is determined twice each business day at 12 noon and 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. To help
the fund maintain its $1 constant share price, portfolio investments are valued
at cost, and any discount or premium created by market movements is amortized to
maturity.

Buy and sell prices Investors buy and sell all shares at the NAV. When you sell
Class B or Class C shares, the deferred sales charge may be subtracted, as
described earlier.

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 (normally $1) 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. 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. The registration for both accounts involved must be
identical. If no sales charge was paid on Class A shares, you will pay the sales
charge imposed by the new fund. Otherwise, your Class A shares will be exchanged
without a sales charge. 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 All money market fund shares are electronically recorded.
Certificated shares are not available.

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.


                                                                YOUR ACCOUNT  13
<PAGE>

Dividends The funds generally declare dividends daily and pay them monthly.
Purchases by wire or other federal funds that are accepted before 12 noon
Eastern Time will receive the dividend declared that day. Other orders,
including those that are not accompanied by federal funds, will begin receiving
dividends the following day. Redemption orders accepted before 12 noon Eastern
Time will not receive that day's dividends.

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 payable 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.

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 money market fund, whether reinvested
or taken as cash, are generally considered 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. However, as long as a fund maintains a
stable share price, you will not have a gain or loss on shares you sell or
exchange.

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 for your first
  investment amount ($25 minimum for all funds except U.S. Government Cash
  Reserve) 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 Plans, SEPs, 401(k) Plans, and other
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.
    


14  YOUR ACCOUNT
<PAGE>

Fund details
- --------------------------------------------------------------------------------
BUSINESS STRUCTURE

How the funds are organized Each John Hancock money market 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 board of the John Hancock money market 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

                      State Street Bank and Trust Company
                              225 Franklin Street
                                Boston, MA 02110

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

                                                                         Asset 
                                                                      management

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

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


                                                                FUND DETAILS  15
<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 U.S. Government CashReserve's investment goal and Money Market
Fund's 25% investment limitation on foreign bank obligations are fundamental and
may only be changed with shareholder approval.

Diversification Both money market 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.

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

   
 Money Market               $275,770          0.28%
    

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

   
Class C Class C shares began operations after the 1998 fiscal year. Therefore,
there are no unreimbursed expenses to report. 
    

Initial compensation Whenever you make an investment in Class B shares of Money
Market Fund, the financial services firm receives a commission equal to 3.75% of
the offering price. The firm also receives the first year's service fee equal to
0.25% of the net amount invested.

Whenever you make an investment in Class C shares of Money Market Fund, the
financial services firm receives a commission equal to 0.75% of the offering
price. The firm also receives the first year's service fee equal to 0.25% of the
net amount invested. 

Annual compensation Beginning with the second year after an investment is made,
the financial services firm receives an annual service fee of 0.15% of its total
eligible net assets in Money Market Fund Class A shares and 0.25% of its total
eligible net assets in Class B and Class C shares. 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.

Types of Investment Risk

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. Common to all debt securities.

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 when-issued and
forward commitment transactions) that multiply small market movements into large
changes in value.

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.

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. Common to all debt securities and the
mutual funds that invest in them.

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.

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. 


16  FUND DETAILS
<PAGE>

For more information
- --------------------------------------------------------------------------------

Two documents are available that offer further information on John Hancock money
market 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 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

       John Hancock(R)                         (C) 1996 John Hancock Funds, Inc.
                                                                        
                                                                     MNYPN  8/98
                                                                         



<PAGE>

                         JOHN HANCOCK MONEY MARKET FUND

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

   
                                 August 1, 1998

This Statement of Additional Information provides information about John Hancock
Money Market Fund (the "Fund"), in addition to the information that is contained
in the  combined  Money  Market  Funds'  Prospectus  dated  August  1, 1998 (the
"Prospectus"). The Fund is a diversified series of John Hancock Current Interest
(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........................................................8
Those Responsible for Management..............................................10
Investment Advisory and Other Services........................................18
Distribution Contracts........................................................21
Net Asset Value...............................................................23
Purchase of Class A Shares....................................................24
Deferred Sales Charge on Class B and Class C Shares...........................24
Special Redemptions...........................................................27
Additional Services and Programs..............................................28
Description of the Fund's Shares..............................................29
Tax Status....................................................................31
Calculation of Performance....................................................33
Brokerage Allocation..........................................................34
Transfer Agent Services.......................................................36
Custody of Portfolio..........................................................36
Independent Auditors..........................................................36
Appendix A...................................................................A-1
Financial Statements.........................................................F-1
    

                                       1
<PAGE>



ORGANIZATION OF THE FUND

The Fund is a series of the Trust,  an open-end  investment  management  company
organized as a Massachusetts  business trust under the laws of The  Commonwealth
of Massachusetts.  Prior to December 2, 1996, the Fund was a series portfolio of
John Hancock Series,  Inc.("John Hancock Series,  Inc."), an open-end management
investment company organized as a Maryland  corporation.  Prior to September 12,
1995,  the Fund was called John  Hancock  Money Market Fund B. Prior to December
22, 1994, the Fund was called Transamerica Money Market Fund B.

   
John Hancock Advisers, Inc. (the "Adviser") is the Fund's investment adviser, 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.  The Fund's  investment
objective is non-fundamental,  however, the 25% investment limitation on foreign
bank  obligations  is  fundamental  and may  only be  changed  with  shareholder
approval.  There is no  assurance  that the Fund  will  achieve  its  investment
objective.
    

The Fund  seeks to  provide  maximum  current  income  that is  consistent  with
maintaining  liquidity and preserving capital.  The Fund invests in high quality
money market  instruments.  The Fund's investments will be subject to the market
fluctuation and risks inherent in all securities.

The Fund seeks to achieve its objective by investing in money market instruments
including,   but  not  limited  to,  U.S.  Government,   municipal  and  foreign
governmental securities;  obligations of supranational  organizations (e.g., the
World Bank and the International Monetary Fund); obligations of U.S. and foreign
banks  and  other  lending  institutions;   corporate  obligations;   repurchase
agreements and reverse repurchase agreements.  As a fundamental policy, the Fund
may not invest more than 25% of its total  assets in  obligations  issued by (i)
foreign  banks and (ii)  foreign  branches  of U.S.  banks where the Adviser has
determined that the U.S. bank is not unconditionally responsible for the payment
obligations  of the  foreign  branch.  All of the  Fund's  investments  will  be
denominated in U.S. dollars.

At the time the Fund acquires its investments,  they will be rated (or issued by
an issuer that is rated with respect to a comparable  class of  short-term  debt
obligations)  in one of the two highest rating  categories  for short-term  debt
obligations assigned by at least two nationally  recognized rating organizations
(or one  rating  organization  if the  obligation  was  rated  by only  one such
organization).  These high quality  securities are divided into "first tier" and
"second tier" securities. First tier securities have received the highest rating
from at least  two  rating  organizations  (or one,  if only one has  rated  the
security).  Second tier securities have received  ratings within the two highest
categories  from at least two rating agencies (or one, if only one has rated the
security),  but do not  qualify  as  first  tier  securities.  The Fund may also
purchase  obligations  that are not rated,  but are  determined  by the Adviser,
based on  procedures  adopted by the Trustees,  to be of  comparable  quality to
rated first or second tier securities. The Fund may not purchase any second tier
security  if, as a result of its  purchase  (a) more than 5% of its total assets
would be  invested in second  tier  securities  or (b) more than 1% of its total
assets or $1 million (whichever is greater) would be invested in the second tier
securities of a single issuer.

                                       2
<PAGE>

Ratings as Investment  Criteria.  In general,  the ratings of Moody's  Investors
Service, Inc. (" Moody's") and Standard & Poor's Ratings Group ("S&P") represent
the opinions of these  agencies as to the quality of the  securities  which they
rate.  It should be  emphasized,  however,  that such  ratings are  relative and
subjective and are not absolute standards of quality. These ratings will be used
by the Fund as initial criteria for the selection of portfolio securities. Among
the factors which will be considered are the long-term  ability of the issuer to
pay  principal  and interest and general  economic  trends.  Appendix A contains
further  information  concerning  the  ratings  of  Moody's  and S&P  and  their
significance.

Subsequent to its purchase by either 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,  but the Adviser will consider the event in its  determination  of whether
the Fund should continue to hold the securities.

All of the Fund's  investments  will  mature in 397 days or less.  The Fund will
maintain an average dollar-weighted portfolio maturity of 90 days or less.

The Fund's investment objective and except as otherwise expressly provided,  its
investment  policies  are  non-fundamental  and may be  changed by a vote of the
Trustees without shareholder approval.

Government Securities. The Fund may invest in U.S. Government securities,  which
are  obligations  issued or guaranteed by the U.S.  Government and its agencies,
authorities or instrumentalities.  Certain U.S. Government securities, including
U.S.  Treasury  bills,  notes  and  bonds,  and  Government   National  Mortgage
Association  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 the Federal Home Loan Mortgage  Corporation
("Freddie   Macs"),   and   obligations   supported   by  the   credit   of  the
instrumentality,  such as Federal National  Mortgage  Association Bonds ("Fannie
Maes").  No  assurance  can be  given  that  the U.S.  Government  will  provide
financial support to such Federal agencies,  authorities,  instrumentalities and
government sponsored enterprises in the future.

Custodial  Receipts.  The Fund may acquire custodial receipts in respect of U.S.
government  securities.  Such custodial  receipts  evidence  ownership of future
interest  payments,  principal payments or both on certain notes or bonds. These
custodial  receipts are known by various  names,  including  Treasury  Receipts,
Treasury  Investors  Growth Receipts  ("TIGRs"),  and Certificates of Accrual on
Treasury  Securities  ("CATS").  For certain securities law purposes,  custodial
receipts are not considered U.S. government securities.

Bank and  Corporate  Obligations.  The  Fund may  invest  in  commercial  paper.
Commercial  paper  represents  short-term  unsecured  promissory notes issued in
bearer  form by  banks  or bank  holding  companies,  corporations  and  finance
companies.  The commercial  paper  purchased by the Fund consists of direct U.S.
dollar denominated  obligations of domestic or foreign issuers. Bank obligations
in  which  the  Fund  may  invest  include  certificates  of  deposit,  bankers'
acceptances  and fixed time  deposits.  Certificates  of deposit are  negotiable
certificates  issued against funds deposited in a commercial bank for a definite
period of time and earning a specified return.

                                       3
<PAGE>

Bankers' acceptances are negotiable drafts or bills of exchange,  normally drawn
by an importer or exporter to pay for specific merchandise, which are "accepted"
by a bank, meaning, in effect, that the bank  unconditionally  agrees to pay the
face  value  of the  instrument  on  maturity.  Fixed  time  deposits  are  bank
obligations  payable at a stated  maturity date and bearing  interest at a fixed
rate. Fixed time deposits may be withdrawn on demand by the investor, but may be
subject  to  early  withdrawal   penalties  which  vary  depending  upon  market
conditions  and  the  remaining  maturity  of  the  obligation.   There  are  no
contractual  restrictions  on the right to transfer a  beneficial  interest in a
fixed  time  deposit  to a third  party,  although  there is no market  for such
deposits.  Bank notes and bankers'  acceptances  rank junior to domestic deposit
liabilities of the bank and pari passu with other senior,  unsecured obligations
of the bank.  Bank  notes  are not  insured  by the  Federal  Deposit  Insurance
Corporation  or any other  insurer.  Deposit  notes are  insured by the  Federal
Deposit  Insurance  Corporation only to the extent of $100,000 per depositor per
bank.

Municipal Obligations. The Fund may invest in a variety of municipal obligations
which  consist of municipal  bonds,  municipal  notes and  municipal  commercial
paper.

Municipal  Bonds.  Municipal bonds are issued to obtain funds for various public
purposes including the construction of a wide range of public facilities such as
airports,  highways, bridges, schools, hospitals,  housing, mass transportation,
streets and water and sewer  works.  Other public  purposes for which  municipal
bonds may be issued include refunding outstanding  obligations,  obtaining funds
for general  operating  expenses  and  obtaining  funds to lend to other  public
institutions   and  facilities.   In  addition,   certain  types  of  industrial
development  bonds are  issued by or on behalf of public  authorities  to obtain
funds  for  many  types of  local,  privately  operated  facilities.  Such  debt
instruments are considered municipal obligations if the interest paid on them is
exempt from federal income tax. The payment of principal and interest by issuers
of certain  obligations  purchased by the Fund may be  guaranteed by a letter of
credit, note repurchase agreement,  insurance or other credit facility agreement
offered  by a bank or  other  financial  institution.  Such  guarantees  and the
creditworthiness  of guarantors will be considered by the Adviser in determining
whether a municipal obligation meets the Fund's investment quality requirements.
No  assurance  can be given that a  municipality  or  guarantor  will be able to
satisfy the payment of principal or interest on a municipal obligation.

Municipal Notes.  Municipal notes are short-term  obligations of municipalities,
generally with a maturity  ranging from six months to three years. The principal
types of such notes include tax, bond and revenue anticipation notes and project
notes.

Municipal   Commercial  Paper.   Municipal  commercial  paper  is  a  short-term
obligation of a municipality,  generally issued at a discount with a maturity of
less than one year.  Such paper is likely to be issued to meet seasonal  working
capital needs of a municipality  or interim  construction  financing.  Municipal
commercial  paper  is  backed  in many  cases  by  letters  of  credit,  lending
agreements,  note  repurchase  agreements  or other credit  facility  agreements
offered by banks and other institutions.

Federal tax legislation enacted in the 1980s placed substantial new restrictions
on the issuance of the bonds  described  above and in some cases  eliminated the
ability of state or local governments to issue municipal obligations for some of
the above  purposes.  Such  restrictions  do not affect the  Federal  income tax
treatment  of  municipal  obligations  in which the Fund may  invest  which were
issued  prior  to  the  effective   dates  of  the   provisions   imposing  such
restrictions.  The effect of these  restrictions  may be to reduce the volume of
newly issued municipal obligations.

                                       4
<PAGE>

Issuers of municipal  obligations  are subject to the  provisions of bankruptcy,
insolvency and other laws  affecting the rights and remedies of creditors,  such
as the  Federal  Bankruptcy  Act,  and laws,  if any,  which may be  enacted  by
Congress or state  legislatures  extending  the time for payment of principal or
interest,  or both,  or imposing  other  constraints  upon  enforcement  of such
obligations.  There is also the  possibility  that as a result of  litigation or
other conditions the power or ability of any one or more issuers to pay when due
the principal of and interest on their municipal obligations may be affected.

The yields of municipal  bonds depend upon,  among other  things,  general money
market conditions,  general  conditions of the municipal bond market,  size of a
particular offering, the maturity of the obligation and rating of the issue. The
ratings of S&P, Moody's and Fitch Investors  Service  ("Fitch")  represent their
respective  opinions on the quality of the  municipal  bonds they  undertake  to
rate.  It should be  emphasized,  however,  that  ratings  are  general  and not
absolute  standards  of  quality.  Consequently,  municipal  bonds with the same
maturity, coupon and rating may have different yields and municipal bonds of the
same maturity and coupon with  different  ratings may have the same yield.  Many
issuers  of  securities  choose not to have their  obligations  rated.  Although
unrated  securities  eligible for purchase by the Fund must be  determined to be
comparable in quality to securities having certain specified ratings, the market
for unrated  securities may not be as broad as for rated  securities  since many
investors rely on rating organizations for credit appraisal.

Investments  in  Foreign  Securities.   The  Fund  may  invest  in  U.S.  dollar
denominated foreign securities and certificates of deposit, bankers' acceptances
and fixed time deposits and other obligations  issued by foreign banks and their
U.S. and foreign  branches and foreign branches of U.S. banks. The Fund may also
invest in municipal  instruments  backed by letters of credit  issued by certain
foreign banks.  Under current  Securities and Exchange  Commission ("SEC") rules
relating  to the  use of the  amortized  cost  method  of  portfolio  securities
valuation,  the  Fund  is  restricted  to  purchasing  U.S.  dollar  denominated
securities.

Investing in  obligations of non-U.S.  issuers and foreign  banks,  particularly
securities of issuers  located in emerging  countries,  may entail greater risks
than investing in similar  securities of U.S.  issuers.  These risks include (i)
social,  political and economic instability;  (ii) the small current size of the
markets for many such securities and the currently low or nonexistent  volume of
trading,  which  may  result  in a  lack  of  liquidity  and  in  greater  price
volatility;  (iii)  certain  national  policies  which may  restrict  the Fund's
investment  opportunities,  including  restrictions  on investment in issuers or
industries deemed sensitive to national  interests;  (iv) foreign taxation;  and
(v) the absence of developed  structures governing private or foreign investment
or allowing for judicial redress for injury to private property.

Investments  in foreign  securities  may  involve a greater  degree of risk than
those  in  domestic  securities.  There is  generally  less  publicly  available
information  about foreign  companies in the form of reports and ratings similar
to those that are published  about issuers in the United States.  Also,  foreign
issuers are generally not subject to uniform accounting,  auditing and financial
reporting requirements comparable to those applicable to United States issuers.

Foreign  securities  will be purchased  in the best  available  market,  whether
through  over-the-counter  markets or exchanges  located in the countries  where
principal  offices of the issuers are located.  Foreign  securities  markets are
generally  not as developed or  efficient as those in the United  States.  While
growing in volume, they usually have substantially less volume than the New York
Stock Exchange,  and securities of some foreign issuers are less liquid and more
volatile than securities of comparable United States issuers.  Fixed commissions

                                       5
<PAGE>

on foreign exchanges are generally higher than negotiated  commissions on United
States exchanges,  although the Fund will endeavor to achieve the most favorable
net results on its portfolio  transactions.  There is generally less  government
supervision and regulation of securities  exchanges,  brokers and listed issuers
than in the United States.

With respect to certain foreign  countries,  there is the possibility of adverse
changes  in  investment   or  exchange   control   regulations,   expropriation,
nationalization or confiscatory taxation, limitations on the removal of funds or
other  assets  of the  Fund,  political  or social  instability,  or  diplomatic
developments  which could affect United States  investments in those  countries.
Moreover,  individual foreign economies may differ favorably or unfavorably from
the United States' economy in terms of growth of gross national product, rate of
inflation,  capital  reinvestment,  resource  self-sufficiency  and  balance  of
payments position.

The dividends,  in some cases, capital gains, and interest payable on certain of
the Fund's foreign portfolio  securities,  may be subject to foreign withholding
or other  foreign  taxes,  thus  reducing  the net  amount  of  income  or gains
available for distribution to the Fund's shareholders.

Repurchase Agreements.  In a repurchase agreement the Fund buys a security for a
relatively  short  period  (generally  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 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 as
well as the  expense  of  enforcing  its  rights.  The Fund will not invest in a
repurchase  agreement  maturing  in more than seven  days,  if such  investment,
together with other illiquid  securities held by the Fund (including  restricted
securities) would exceed 10% of the Fund's net assets.

   
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.  To minimize  various risks  associated  with
reverse  repurchase  agreements,  the Fund will  establish  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.  In  addition,  the Fund will not enter  into
reverse repurchase  agreements or borrow money in excess of 33 1/3% of its total
assets,  and then only as a temporary  measure for  extraordinary  or  emergency
purposes,  or pledge,  mortgage or hypothecate an amount of its assets (taken at

                                       6
<PAGE>

market  value) in excess of 15% of its total  assets,  in each case taken at the
lower of cost or market value. For this purpose,  collateral  arrangements  with
respect  to  options,  futures  contracts,  options  on  futures  contracts  and
collateral  arrangements  with respect to initial and variation  margins are not
considered  a pledge of  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  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 10% of its net
assets  in  illiquid  investments.  If  the  Trustees  determine,  based  upon a
continuing review of the trading markets for Section 4(2) paper or specific Rule
144A  securities,  that they are  liquid,  they will not be  subject  to the 10%
limit.  The Trustees may adopt  guidelines and delegate to the Adviser the 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  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.

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  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a  when-issued  and 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,  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.

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
Fund may reinvest any cash collateral in short-term  securities and money market

                                       7
<PAGE>

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.

Short-Term Trading and Portfolio Turnover. Short-term trading means the purchase
and  subsequent  sale of a security  after it has been held a  relatively  brief
period  of  time.  The Fund may  attempt  to  maximize  current  income  through
short-term  portfolio trading.  This will involve selling portfolio  instruments
and purchasing  different  instruments to take advantage of yield disparities in
different segments of the market for Government Obligations.  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 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 the meeting
or (2) more than 50% of the Fund's outstanding shares.

The Fund may not:

(1)      Borrow money in an amount in excess of 33 1/3% of its total assets, and
         then  only  as a  temporary  measure  for  extraordinary  or  emergency
         purposes (except that it may enter into a reverse repurchase  agreement
         within the limits  described  in the  Prospectus  or this  Statement of
         Additional  Information),  or pledge, mortgage or hypothecate an amount
         of its  assets  (taken at  market  value) in excess of 15% of its total
         assets,  in each case taken at the lower of cost or market  value.  For
         the purpose of this restriction,  collateral  arrangements with respect
         to  options,  futures  contracts,  options  on  futures  contracts  and
         collateral  arrangements  with respect to initial and variation margins
         are not considered a pledge of assets.

(2)      Underwrite  securities  issued by other persons  except  insofar as the
         Fund may technically be deemed an underwriter  under the Securities Act
         of 1933 in selling a portfolio security.

(3)      Purchase or retain real estate (including limited partnership interests
         but excluding  securities of companies,  such as real estate investment
         trusts,  which deal in real estate or interests  therein and securities
         secured by real estate),  or mineral  leases,  commodities or commodity
         contracts  (except  contracts  for the future  delivery of fixed income
         securities,  stock  index and  currency  futures  and  options  on such
         futures) in the ordinary course of its business.  The Fund reserves the
         freedom of action to hold and to sell real  estate or  mineral  leases,
         commodities  or  commodity  contracts  acquired  as  a  result  of  the
         ownership of securities.

(4)      Invest in direct  participation  interests in oil, gas or other mineral
         exploration or development programs.

                                       8
<PAGE>

(5)      Make loans to other persons  except by the purchase of  obligations  in
         which the Fund is authorized to invest and by entering into  repurchase
         agreements;  provided that the Fund may lend its  portfolio  securities
         not in excess of 30% of its total assets (taken at market  value).  Not
         more than 10% of the Fund's total assets  (taken at market  value) will
         be subject to repurchase  agreements  maturing in more than seven days.
         For these purposes the purchase of all or a portion of an issue of debt
         securities shall not be considered the making of a loan.

(6)      Purchase the  securities  of any issuer if such  purchase,  at the time
         thereof,  would cause more than 5% of its total assets (taken at market
         value) to be  invested in the  securities  of such  issuer,  other than
         securities  issued or  guaranteed  by the United States or any state or
         political subdivision thereof, or any political subdivision of any such
         state, or any agency or instrumentality of the United States, any state
         or political  subdivision thereof, or any political  subdivision of any
         such state.  In applying these  limitations,  a guarantee of a security
         will not be considered a security of the  guarantor,  provided that the
         value of all  securities  issued or guaranteed by that  guarantor,  and
         owned by the Fund,  does not exceed 10% of the Fund's total assets.  In
         determining  the issuer of a  security,  each state and each  political
         subdivision   agency,  and  instrumentality  of  each  state  and  each
         multi-state  agency  of which  such  state is a  member  is a  separate
         issuer.  Where  securities  are backed only by assets and revenues of a
         particular  instrumentality,  facility or  subdivision,  such entity is
         considered the issuer.

(7)      Invest  in  companies  for  the  purpose  of   exercising   control  or
         management.

(8)      Purchase or retain in its portfolio any securities  issued by an issuer
         any of whose officers,  directors,  trustees or security  holders is an
         officer  or Trustee of the Fund,  or is a member,  partner,  officer or
         Director of the  Adviser,  if after the purchase of the  securities  of
         such issuer by the Fund one or more of such persons  owns  beneficially
         more than 1/2 of 1% of the shares or securities,  or both, all taken at
         market value, of such issuer,  and such persons owning more than 1/2 of
         1% of such shares or securities  together own beneficially more than 5%
         of such shares or securities, or both, all taken at market value.

(9)      Purchase any  securities  or  evidences of interest  therein on margin,
         except  that the Fund  may  obtain  such  short-term  credit  as may be
         necessary for the clearance of purchases and sales of securities.

(10)     Sell any  security  which the Fund does not own unless by virtue of its
         ownership  of  other  securities  it has at the time of sale a right to
         obtain securities without payment of further  consideration  equivalent
         in kind and amount to the  securities  sold and  provided  that if such
         right is conditional the sale is made upon equivalent conditions.

(11)     Knowingly   invest  in  securities   which  are  subject  to  legal  or
         contractual  restrictions  on resale or for which  there is no  readily
         available market (e.g.,  trading in the security is suspended or market
         makers do not exist or will not entertain  bids or offers),  except for
         repurchase  agreements,  if, as a result  thereof  more than 10% of the
         Fund's total assets (taken at market value) would be so invested.  (The
         Staff of the Securities and Exchange  Commission has taken the position
         that a money market fund may not invest more than 10% of its net assets
         in  illiquid  securities.  The Fund has  undertaken  with the  Staff to
         require,  that as a matter of operating  policy,  it will not invest in
         illiquid securities in an amount exceeding 10% of its net assets.)

                                       9
<PAGE>

(12)     Issue any senior  security  (as that term is defined in the  Investment
         Company Act of 1940 (the "Investment Company Act")) if such issuance is
         specifically  prohibited by the Investment Company Act or the rules and
         regulations   promulgated   thereunder.   For  the   purpose   of  this
         restriction,  collateral arrangements with respect to options,  Futures
         Contracts and Options on futures contracts and collateral  arrangements
         with respect to initial and variation  margins are not deemed to be the
         issuance of a senior security.

In  addition,  the Fund may not  invest  more  than 25% of its  total  assets in
obligations  issued by (i) foreign banks or (ii) foreign  branches of U.S. banks
where the  Adviser  has  determined  that the U.S.  bank is not  unconditionally
responsible for the payment  obligations of the foreign  branch.  Also, the Fund
may not  purchase  securities  of any issuer  (other than  securities  issued or
guaranteed by the U.S. Government or its agencies or  instrumentalities) if such
purchase, at the time thereof, would cause the Fund to hold more than 10% of any
class of securities of such issuer.  For this purpose,  all  indebtedness  of an
issuer  maturing  in less than one year  shall be deemed a single  class and all
preferred stock of an issuer shall be deemed a single class.

Non-fundamental  Investment Restrictions.  The following investment restrictions
are  designated as  non-fundamental  and may be changed by the Trustees  without
shareholder approval.

The Fund may not 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 or rating  restriction on investment or utilization
of assets as set forth above is adhered to at the time an  investment is made or
assets are so utilized,  a later change in percentage  resulting from changes in
the value of the Fund's portfolio  securities or a later change in the rating of
a portfolio security will not be considered a violation of the policy.

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").

                                       10
<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>
    

                                       11
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
James F. Carlin                         Trustee                                Chairman and CEO, Carlin
233 West Central Street                                                        Consolidated, Inc.
Natick, MA 01760                                                               (management/investments); Director,
April 1940                                                                     Arbella Mutual Insurance Company
                                                                               (insurance), Health Plan Services,
                                                                               Inc., Massachusetts Health and
                                                                               Education Tax Exempt Trust, Flagship
                                                                               Healthcare, Inc., Carlin Insurance
                                                                               Agency, Inc., West Insurance Agency,
                                                                               Inc. (until May 1995), Uno
                                                                               Restaurant Corp.; Chairman,
                                                                               Massachusetts Board of Higher
                                                                               Education (since 1995).

William H. Cunningham                   Trustee                                Chancellor, University of Texas
601 Colorado Street                                                            System and former President of the
O'Henry Hall                                                                   University of Texas, Austin, Texas;
Austin, TX 78701                                                               Lee Hage and Joseph D. Jamail
January 1944                                                                   Regents Chair of Free Enterprise;
                                                                               Director, LaQuinta Motor Inns, Inc. 
                                                                               (hotel management company);        
                                                                               Director, Jefferson-Pilot          
                                                                               Corporation (diversified life      
                                                                               insurance company) and LBJ         
                                                                               Foundation Board (education        
                                                                               foundation); Advisory Director,    
                                                                               Texas Commerce Bank - Austin.      
                                                                              
- -------------------
* 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>
    

                                       12
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                       <C>
Charles F. Fretz                        Trustee                                Retired; self employed; Former Vice
RD #5, Box 300B                                                                President and Director, Towers,
Clothier Springs Road                                                          Perrin, Foster & Crosby, Inc.
Malvern, PA  19355                                                             (international management
June 1928                                                                      consultants) (1952-1985).

Harold R. Hiser, Jr.                    Trustee                                Executive Vice President,
123 Highland Avenue                                                            Schering-Plough Corporation
Short Hill, NJ  07078                                                          (pharmaceuticals) (retired 1996).
October 1931

Anne C. Hodsdon *                       Trustee and President (1,2)            President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser, The
Boston, MA  02199                                                              Berkeley Group; Director, John
April 1953                                                                     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).

Charles L. Ladner                       Trustee                                Senior Vice President and Chief
UGI Corporation                                                                Financial Officer, UGI Corporation
P.O. Box 858                                                                   (Public Utility Holding Company);
Valley Forge, PA  19482                                                        Vice President and Director for
February 1938                                                                  AmeriGas, Inc.; Director,
                                                                               EnergyNorth, Inc. (until 1992).
- -------------------
* 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>
    

                                       13
<PAGE>


<TABLE>
<CAPTION>

   

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Leo E. Linbeck, Jr.                     Trustee                                Chairman, President, Chief Executive
3810 W. Alabama                                                                Officer and Director, Linbeck
Houston, TX 77027                                                              Corporation (a holding company
August 1934                                                                    engaged in various phases of the
                                                                               construction industry and          
                                                                               warehousing interests); Former     
                                                                               Chairman, Federal Reserve Bank of  
                                                                               Dallas (1992, 1993); Chairman of   
                                                                               the Board, Linbeck Construction    
                                                                               Corporation; Director, Duke Energy 
                                                                               Corporation (a diversified energy  
                                                                               company), Daniel Industries, Inc.  
                                                                               (manufacturer of gas measuring     
                                                                               products and energy related        
                                                                               equipment), GeoQuest International 
                                                                               Holdings, Inc. (a geophysical      
                                                                               consulting firm); Director, Greater
                                                                               Houston Partnership.               
                                                                               
Patricia P. McCarter                    Trustee                                Director and Secretary, The McCarter
1230 Brentford Road                                                            Corp. (machine manufacturer).
Malvern, PA  19355
May 1928

- -------------------
* 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>
    

                                       14
<PAGE>

<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                      <C>
Steven R. Pruchansky                    Trustee (1)                            Director and President, Mast
4327 Enterprise Avenue                                                         Holdings, Inc. (since 1991);
Naples, FL  33942                                                              Director, First Signature Bank &
August 1944                                                                    Trust Company (until August 1991);
                                                                               Director, Mast Realty Trust (until
                                                                               1994); President, Maxwell Building
                                                                               Corp. (until 1991).

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).

Norman H. Smith                         Trustee                                Lieutenant General, United States
243 Mt. Oriole Lane                                                            Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                              for Manpower and Reserve Affairs,
March 1933                                                                     Headquarters Marine Corps;
                                                                               Commanding General III Marine
                                                                               Expeditionary Force/3rd Marine
                                                                               Division (retired 1991).

- -------------------
* 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>
    

                                       15
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
John P. Toolan                          Trustee                                Director, The Smith Barney Muni Bond
13 Chadwell Place                                                              Funds, The Smith Barney Tax-Free
Morristown, NJ  07960                                                          Money Funds, Inc., Vantage Money
September 1930                                                                 Market Funds (mutual funds), The
                                                                               Inefficient-Market Fund, Inc.       
                                                                               (closed-end investment company) and 
                                                                               Smith Barney Trust Company of       
                                                                               Florida; Chairman, Smith Barney     
                                                                               Trust Company (retired December,    
                                                                               1991); Director, Smith Barney,      
                                                                               Inc., Mutual Management Company and 
                                                                               Smith Barney Advisers, Inc.         
                                                                               (investment advisers) (retired      
                                                                               1991); Senior Executive Vice        
                                                                               President, Director and member of   
                                                                               the Executive Committee, Smith      
                                                                               Barney, Harris Upham & Co.,         
                                                                               Incorporated (investment bankers)   
                                                                               (until 1991).                       
                                                                               

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>
    

                                       16
<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; Vice
March 1950                                                                     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>
    

                                       17
<PAGE>



   
The following tables provide 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,  Scipione and Ms.
Hodsdon,  each a non-Independent  Trustee,  and each of the officers of the Fund
who 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 Funds in
                                        Aggregate             John Hancock
                                        Compensation          Fund Complex to 
Trustees                                from the Fund*        the Trustees**
- --------                                --------------        --------------
James F. Carlin                         $ 2,950              $  74,000
William H. Cunningham +                   2,950                 74,000
Charles F. Fretz                          2,449                 74,250
Harold R. Hiser. Jr. +                    2,950                 74,000
Charles L. Ladner                         2,975                 74,250
Leo E. Linbeck, Jr.                       2,950                 74,250
Patricia P. McCarter +                    2,025                 74,250
Steven R. Pruchansky +                    3,080                 77,250
Norman H. Smith +                         3,080                 77,250
John P. Toolan +                          2,975                 74,250
                                      -------------           --------
Total                                   $28,384               $747,750

*        Compensation is for the fiscal year ended March 31, 1998.

**       The total  compensation  paid by the John  Hancock  Fund Complex to the
         Independent  Trustees as of the calendar year ended  December 31, 1997.
         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.

+        As of December 31, 1997, the value of the aggregate accrued deferred
         compensation amount from all funds in the John Hancock Fund Complex for
         Mr. Cunningham was $220,106 for Mr. Hiser was $103,868, for Ms.
         McCarter was $159,075, for Mr. Pruchansky was $68,102, for Mr. Smith
         was $70,607 and for Mr. Toolan was $281,133 under the John Hancock
         Deferred Compensation Plan for Independent Trustees.
    

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  July  1,  1998,  the  officers  and  Trustees  of the  Trust  as a  group
beneficially owned less than 1% of the outstanding shares of either class of the
Fund. As of that date, no person or entity owned beneficially or of record 5% or
more of the outstanding shares 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 the other mutual funds and
publicly traded investment companies in the John Hancock group of funds having a

                                       18
<PAGE>

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 a high  rating 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   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 on a stated  percentage  of the  average  daily net
assets of the Fund as follows:
    

Average Daily Net Assets               Fee (Annual Rate)

     First $500 million                     0.500%*
     Next $250 million                      0.425%*
     Next $250 million                      0.375%
     Next $500 million                      0.350%
     Next $500 million                      0.325%
     Next $500 million                      0.300%
     Over $2.5 billion                      0.275%

*The Adviser has reduced the fee to 0.40% of the Fund's average daily net assets
and cannot reinstate the fee without the Trustees' consent.

From time to time, the Adviser may reduce its fees 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 the advisory 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.

                                       19

<PAGE>

   
For the period from  November  1, 1994 to  December  22, 1994 and for the fiscal
year ended October 31, 1994,  advisory fees payable by the Fund to  Transamerica
Fund Management  Company ("TFMC"),  the Fund's former investment  adviser,  were
$50,611 and $214,088, respectively.
    

For the period from  December 22, 1994 to the fiscal year ended October 31, 1995
and for the fiscal year ended  October 31, 1996 and for the period from November
1, 1996 to March 31,  1997,  advisory  fees  payable by the Fund to the Adviser,
were $221,171, $1,327,385 and $694,373.

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
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 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 its reckless  disregard 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 as 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 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 Funds and will terminate automatically if assigned.

       

   
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  $54,014 for  services  under this  agreement.  For the period from
November  1,  1996 to March 31,  1997,  the Fund paid the  Adviser  $32,549  for

                                       20
<PAGE>

services  under this  Agreement.  For the fiscal year ended March 31, 1998,  the
Fund paid the Adviser $71,537.
    

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.

DISTRIBUTION CONTRACTS

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 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 an 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 and 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.

   
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.
Under the Plans, the Fund will pay distribution and service fees at an aggregate
annual rate of up to 0.25% 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.  Currently  however,  the Fund has agreed to limit fees  attributable  to
Class A shares to 0.15% of the Fund's average daily net assets.  The service fee
will  not  exceed  0.15%  or  0.25%  of the  Fund's  average  daily  net  assets
attributable  to each of shares  and the  remaining  amount is for  distribution
expenses. The distribution fees will be used to reimburse 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 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 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 the John  Hancock
Funds is not fully  reimbursed  for  payments  they make 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 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 the Class B and
Class C Plans as a liability  of the Fund  because the  Trustees  may  terminate
Class B and/or  Class C Plans at any time.  For the fiscal  year ended March 31,
1998,  an  aggregate  of  $275,770 of  distribution  expenses or of 0.28% 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
Rule 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.
    

                                       21

<PAGE>

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 such Plans.

Pursuant to the Plans, at least  quarterly,  John Hancock Funds provide 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
Independent  Trustees.  The Plans  provide that they may be  terminated  without
penalty, (a) by 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 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 that Plan. Each plan provides, that
no material  amendment to the Plans will be effective unless it is approved by a
vote of a majority 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 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 March 31, 1998,  the Fund paid John  Hancock  Funds
the following amounts of expenses in connection with their services of the Fund.
Class C shares  commenced  operations  on May 1,  1998;  therefore  there are no
expenses to report:
    


<TABLE>
<CAPTION>

    
                                 Expense Items
                                  -------------

                                  Printing and                                       
                                  Mailing of                                           Interest,
                                  Prospectuses                       Compensa-         Carrying or
                                  to New              Expenses of    tion to Selling   Other Finance
Shares         Advertising        Shareholders        Distributors   Brokers           Charges
- ------         -----------        ------------        ------------   -------           -------
 <S>              <C>                <C>                  <C>           <C>              <C>
Class A        $60,176            $13,476             $134,514       $241,093          $    0
Class B        $88,896            $21,506             $210,027       $666,401          $    0
</TABLE>
    

                                       22
<PAGE>



NET ASSET VALUE

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

The Fund  utilizes the  amortized  cost  valuation  method of valuing  portfolio
instruments in the absence of extraordinary or unusual circumstances.  Under the
amortized  cost  method,  assets are valued by  constantly  amortizing  over the
remaining life of an instrument the difference  between the principal amount due
at maturity and the cost of the  instrument to the Fund.  The Trustees will from
time to time  review  the extent of any  deviation  of the net asset  value,  as
determined on the basis of the amortized cost method, from net asset value as it
would  be  determined  on the  basis  of  available  market  quotations.  If any
deviation  occurs  which may result in  unfairness  either to new  investors  or
existing  shareholders,  the  Trustees  will  take  such  actions  as they  deem
appropriate  to eliminate  or reduce such  unfairness  to the extent  reasonably
practicable.  These actions may include selling  portfolio  instruments prior to
maturity to realize gains or losses or to shorten the Fund's  average  portfolio
maturity,    withholding   dividends,    splitting,   combining   or   otherwise
recapitalizing  outstanding  shares or utilizing  available market quotations to
determine net asset value per share.

Since a  dividend  is  declared  to  shareholders  each time net asset  value is
determined,  the net  asset  value  per  share of each  class  of the Fund  will
normally remain constant at $1.00 per share. There is no assurance that the Fund
can maintain the $1.00 per share value.  Monthly, any increase in the value of a
shareholder's  investment  in either  class from  dividends  is  reflected as an
increase in the number of shares of such class in the  shareholder's  account or
is distributed as cash if a shareholder has so elected.

   
It is  expected  that the  Fund's net income  will be  positive  each time it is
determined.  However,  if because of a sudden rise in interest  rates or for any
other  reason  the net income of the Fund  determined  at any time is a negative
amount,  the Fund will offset the negative  amount against income accrued during
the  month  for  each  shareholder  account.  If at the  time  of  payment  of a
distribution  such negative  amount exceeds a  shareholder's  portion of accrued
income, the Fund may reduce the number of its outstanding shares by treating the
shareholder as having contributed to the capital of the Fund that number of full
or fractional  shares which represents the amount of excess. By investing in any
class of shares of the Fund, shareholders are deemed to have agreed to make such
a contribution.  This procedure permits the Fund to maintain its net asset value
at $1.00 per share.
    

If in the view of the  Trustees it is  inadvisable  to continue  the practice of
maintaining net asset value at $1.00 per share,  the Trustees  reserve the right
to alter the procedures for  determining  net asset value.  The Fund will notify
shareholders of any such alteration.

The NAV for the fund and class is determined  twice each business day at 12 noon
and 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.  To help the Fund maintain its $1 constant  share price,  portfolio
investments  are valued at cost,  and any discount or premium  created by market
movements is amortized to maturity.

                                       23

<PAGE>

PURCHASE OF CLASS A SHARES

Class A shares of the Fund will be sold at their net asset value without a sales
charge.   Share  certificates  will  not  be  issued  unless  requested  by  the
shareholder  in  writing,  and then  only will be issued  for full  shares.  The
Trustees  reserve  the right to change or waive the  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.

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 a sales charge so 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 John Hancock  Signature  Services  Inc.  ("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 of
years from the time of any payment for the purchases 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  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 $1 per  share.  The  second  year after your
purchase, you have gained 10 additional shares through dividend reinvestment. If
you redeem 50 shares at this time your CDSC will be calculated as follows:


                                       24
<PAGE>

*        Proceeds of 50 shares redeemed at $1 per share                  $50
*        Minus proceeds of 10 shares not subject to CDSC (dividend       -10
         reinvestment)                                                   ---
*        Amount subject to CDSC                                          $40

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 select
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 and Class C shares and Class A shares that are subject to
a 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" in the Prospectus.

*        Redemptions 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  Signature  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.)

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 Code.

*        Returns of excess contributions made to these plans.

                                       25

<PAGE>

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

*        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.

                                       26

<PAGE>


CDSC Waiver Matrix for Class B and Class C

<TABLE>
<CAPTION>

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

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

                                       27
<PAGE>

charge. Any such security would be valued for the purpose of making such payment
at the same value as used in  determining  the Fund's net asset value.  The Fund
has  elected to be  governed by Rule 18f-1  under the  Investment  Company  Act,
pursuant to which the Fund is  obligated to redeem  shares  solely in cash up to
the  lesser of  $250,000  or 1% of the net asset  value of the Fund  during  any
90-day period for any one account.

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  transaction  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 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  shares of the Fund
could  be  disadvantageous  to a  shareholder  because  of the CDSC  imposed  on
redemptions of Class B and Class C shares.  Therefore,  a shareholder should not
purchase shares of the Fund at the same time as 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.

                                       28

<PAGE>

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  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  and  Reinvestment  Privilege.  If Signature  Services is notified
prior to reinvestment, a shareholder who has redeemed Class B shares of the Fund
and paid a CDSC  thereon,  may,  within 120 days  after the date of  redemption,
reinvest 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 in
that fund  and,  upon  such  reinvestment,  the  shareholder's  account  will be
credited  with the amount of any CDSC  charged upon the  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".

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.  Additional series may be added in the future.  The Declaration of Trust
also  authorizes  the Trustees to classify and reclassify the shares of the Fund
or any new series of the Trust, 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 each class of the Fund represent an equal  proportionate  interest
in the aggregate net assets  attributable to that class of the Fund.  Holders of
each class of shares have certain exclusive voting rights on matters relating to

                                       29
<PAGE>

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 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
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 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 policies of any regulatory  authority.  John Hancock
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. 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.  For
telephone  transactions,  the  transfer  agent will take  measures to verify the
identity of the caller, such as asking for name, account number, Social Security

                                       30
<PAGE>

or other  taxpayer  ID number and other  relevant  information.  If  appropriate
measures are taken,  the transfer agent is not  responsible  for any losses that
may occur to any account due to an unauthorized telephone call.
    

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,  if any )  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 long-term  capital gain. (Net
capital  gain is the  excess  (if any) of net  long-term  capital  gain over net
short-term  capital loss investment company taxable income is all taxable income
and capital gains or losses, other than those gains or losses taken into account
in computing net capital gain, after reduction by deductible expenses. It is not
likely that the Fund will earn or distribute  any net capital gain.) As a result
of  federal  tax  legislation  enacted  on  August 5,  1997  (the  "Act"),  gain
recognized  after May 6,  1997  from the sale of  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
shareholders  as if they had been received on December 31 of the previous  year.
Distributions  from  the  Fund  will  not  qualify  for  the  dividends-received
deduction for any corporate shareholder.  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.

Upon a  redemption  or other  disposition  of shares of the Fund  (including  by
exercise of the exchange privilege) a shareholder  ordinarily will not realize a
taxable  gain or loss if the Fund always  successfully  maintains a constant net
asset value per share, although a loss may still arise if a CDSC is paid. If the
Fund is not  successful in  maintaining a constant net asset value per share,  a

                                       31
<PAGE>

redemption  may produce a taxable gain or loss. Any gain or loss will be treated
as capital  gain or loss if the shares are capital  assets in the  shareholder's
hands and will be long-term or short-term,  depending upon the shareholder's tax
holding period for the shares and subject to the special rules described  below.
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 same 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  the  sales  of  shares   held  for  six  months  or  less  that  are
recharacterized as long-term capital losses, as described above.

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 and would not be distributed as such to shareholders.  The
Fund does not have any capital loss carryforwards.

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 may be  subject  to  withholding  and other  taxes  imposed  by foreign
countries with respect to its investments,  if any, in foreign securities.  Some
tax conventions  between certain  countries and the U.S. may reduce or eliminate
such  taxes.  It is not  likely  that the Fund will  generally  qualify  to pass
through such foreign taxes and any  associated  foreign tax credits or deduction
to its  shareholders,  who  therefore  will  generally  not take such taxes into
account directly on their tax returns.

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 (if any), and ownership of
or gains  realized (if any) on the  redemption  (including  an exchange) of Fund
shares may also be 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,  a Fund in their
particular circumstances.

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 intangibles 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

                                       32
<PAGE>

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,  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  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 shareholders
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,  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.

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  not be  required  to  pay  any
Massachusetts income.

CALCULATION OF PERFORMANCE

For the purposes of calculating  yield for the classes of the Fund, daily income
per share  consists of interest  and discount  earned on the Fund's  investments
less provision for amortization of premiums and applicable expenses,  divided by
the number of shares  outstanding,  but does not include  realized or unrealized
appreciation or depreciation.

In any case in which the Fund reports its annualized yield, it will also furnish
information  as to the average  portfolio  maturities  of the Fund. It will also
report  any  material   effect  of  realized   gains  or  losses  or  unrealized
appreciation  on dividends  which have been  excluded  from the  computation  of
yield.

Yield calculations are based on the value of a hypothetical  preexisting account
with  exactly  one share at the  beginning  of the seven  day  period.  Yield is
computed by  determining  the net change in the value of the account  during the
base  period  and  dividing  the net  change by the value of the  account at the
beginning  of the base period to obtain the base period  return.  Base period is
multiplied by 365/7 and the resulting  figure is carried to the nearest 100th of
a percent. Net change in account value during the base period includes dividends
declared on the original share,  dividends declared on any shares purchased with

                                       33
<PAGE>

dividends  of that share and any account or sales  charges  that would affect an
account of average size, but excludes any capital changes.

Effective yield is computed by determining the net change,  exclusive of capital
changes, in the value of a hypothetical  preexisting account having a balance of
one share at the  beginning of the period,  subtracting  a  hypothetical  charge
reflecting deductions from shareholder accounts,  and dividing the difference by
the value of the account at the  beginning of the base period to obtain the base
period return,  and then compounding the base period return by adding 1, raising
the sum to a power equal to 365 divided by 7, and subtracting 1 from the result,
according to the following formula:

         EFFECTIVE YIELD = [(BASE PERIOD RETURN + 1)365/7]-1

The yield of the Fund is not fixed or guaranteed. Yield quotations should not be
considered  to be  representations  of yield of the Fund for any  period  in the
future. The yield of the Fund is a function of available interest rates on money
market  instruments,  which  can be  expected  to  fluctuate,  as well as of the
quality,  maturity  and types of portfolio  instruments  held by the Fund and of
changes in operating expenses.  The Fund's yield may be affected if, through net
sales of its shares,  there is a net  investment  of new money in the Fund which
the Fund invests at interest  rates  different from that being earned on current
portfolio  instruments.  Yield  could  also  vary if the  Fund  experiences  net
redemptions,  which may require the  disposition  of some of the Fund's  current
portfolio instruments.

From time to time, in reports and promotional  literature,  the Fund's yield and
total  return  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  or
"IBC/Donahue's Money Fund Report," a similar  publication.  Comparisons may also
be made to bank  Certificates of Deposit,  which differ from mutual funds,  like
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
CD's and the principal on a CD is insured.  Unlike CD's, which are insured as to
principal, an investment in the Fund is not insured or guaranteed.

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, etc. will also be
utilized.  A Fund's  promotional and sales  literature may make reference to the
Fund's "beta." Beta reflects the market-related  risk of the Fund by showing how
responsive the Fund is to the market.

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 its 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.

                                       34
<PAGE>

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 Adviser's officers will be primarily responsible for
the allocation of the Fund's brokerage business, their policies and practices of
the Adviser in this regard must be consistent with the foregoing and will at all
times be subject to review by the  Trustees.  For the fiscal years ended October
31,1996 and 1995 no  negotiated  brokerage  commissions  were paid on  portfolio
transactions.  Also for the period  from  November 1, 1996 to March 31, 1997 and
fiscal year ended March 31, 1998, no negotiated brokerage  commissions were paid
on portfolio transactions.
    

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
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.  During the fiscal year ended March 31,  1998,  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
fiscal year ended March 31, 1998, the Fund paid no brokerage  commissions to any
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

                                       35
<PAGE>

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 the  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 of the Fund. The Fund pays Signature Services
an annual fee of $20.00 for each Class A  shareholder  account,  $22.50 for each
Class B shareholder account and $21.50 for each Class C shareholder account. The
Fund also 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.
    

CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and State Street Bank and Trust Company,  225 Franklin  Street,
Boston  Massachusetts  02110.  Under  the  custodian  agreement,  the  custodian
performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

   
The  independent  auditors  of the Fund are  Ernst & Young  LLP,  200  Clarendon
Street,  Boston,  Massachusetts  02116.  The  financial  statements  of the Fund
included in the Prospectus and this Statement of Additional  Information  are as
of the Fund's  fiscal year ended March 31, 1998 and have been audited by Ernst &
Young LLP for the periods indicated in their report thereon appearing  elsewhere
herein,  and are included in reliance  upon such report given upon the authority
of such firm as experts in accounting and auditing.
    

                                       36

<PAGE>



                                   APPENDIX A

                      CORPORATE AND TAX-EXEMPT BOND RATINGS


Moody's Investors Service, Inc. ("Moody's)

Aaa, Aa, A and Baa - Bonds rated Aaa are judged to be of the "best quality." The
rating of Aa is assigned to bonds that are of "high  quality by all  standards,"
but long-term risks appear somewhat larger than Aaa rated bonds.  The Aaa and Aa
rated bonds are generally known as "high grade bonds." The foregoing ratings for
tax-exempt bonds are rated  conditionally.  Bonds for which the security depends
upon the  completion of some act or upon the  fulfillment  of some condition are
rated  conditionally.  These are bonds secured by (a) earnings of projects under
construction,  (b) earnings of projects unseasoned in operation experience,  (c)
rentals that begin when facilities are completed,  or (d) payments to which some
other limiting condition attaches.  Such conditional ratings denote the probable
credit stature upon  completion of  construction  or elimination of the basis of
the condition.  Bonds rated A are considered as upper medium grade  obligations.
Principal  and interest  are  considered  adequate,  but elements may be present
which suggest a susceptibility to impairment sometime in the future. Bonds rated
Baa are  considered a medium grade  obligations;  i.e.,  they are neither highly
protected or 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.

Standard & Poor's Ratings Group ("S&P")

AAA,  AA, A and BBB - Bonds rated AAA bear the highest  rating  assigned to debt
obligations,  which indicates an extremely  strong capacity to pay principal and
interest.  Bonds rated AA are  considered  "high  grade," are only slightly less
marked  than those of AAA  ratings and have the second  strongest  capacity  for
payment of debt service.  Bonds rated A have a strong  capacity to pay principal
and interest,  although they are somewhat  susceptible to the adverse effects of
changes in  circumstances  and economic  conditions.  The foregoing  ratings are
sometimes  followed  by a "p"  indicating  that the  rating  is  provisional.  A
provisional rating assumes the successful  completion of the project financed by
the bonds being rated and indicates that payment of debt service requirements is
largely or entirely  dependent upon the successful and timely  completion of the
project.  Although a provisional  rating addresses credit quality  subsequent to
completion of the project, it makes no comment on the likelihood of, or the risk
of default  upon  failure of, such  completion.  Bonds rated BBB are regarded as
having an adequate  capacity to repay  principal and pay interest.  Whereas they
normally exhibit protection parameters,  adverse economic conditions or changing
circumstances  are more likely to lead to a weakened capacity to repay principal
and pay interest for bonds in this category than for bonds in the A category.

Fitch Investors Service ("Fitch")

AAA, AA, A, BBB - Bonds rated AAA are  considered to be investment  grade and of
the highest quality.  The obligor has an  extraordinary  ability to pay interest
and repay principal,  which is unlikely to be affected by reasonably foreseeable
events.  Bonds  rated  AA are  considered  to be  investment  grade  and of high
quality.  The obligor's ability to pay interest and repay principal,  while very
strong,  is  somewhat  less than for AAA rated  securities  or more  subject  to

                                      A-1
<PAGE>

possible  change over the term of the issue.  Bonds rated A are considered to be
investment grade and of good quality.  The obligor's ability to pay interest and
repay  principal  is  considered  to be strong,  but may be more  vulnerable  to
adverse changes in economic  conditions and circumstances than bonds with higher
ratings.  Bonds  rated  BBB  are  considered  to  be  investment  grade  and  of
satisfactory  quality. The obligor's ability to pay interest and repay principal
is  considered  to be  adequate.  Adverse  changes in  economic  conditions  and
circumstances,  however,  are more likely to weaken this ability than bonds with
higher ratings.

                             TAX-EXEMPT NOTE RATINGS

Moody's - MIG-1  and  MIG-2.  Notes  rated  MIG-1  are  judged to be of the best
quality,  enjoying  strong  protection from  established  cash flow or funds for
their  services or from  established  and  broad-based  access to the market for
refinancing  or both.  Notes rated MIG-2 are judged to be of high  quality  with
ample margins of protection, though not as large as MIG-1.

S&P - SP-1 and SP-2.  SP-1  denotes a very  strong  or  strong  capacity  to pay
principal  and  interest.  Issues  determined  to  possess  overwhelming  safety
characteristics  are  given a plus  (+)  designation  (SP-1+).  SP-2  denotes  a
satisfactory capacity to pay principal and interest.

Fitch - FIN-1 and  FIN-2.  Notes  assigned  FIN-1  are  regarded  as having  the
strongest  degree of assurance for timely payment.  A plus symbol may be used to
indicate relative  standing.  Notes assigned FIN-2 reflect a degree of assurance
for timely payment only slightly less in degree than the highest category.

                CORPORATE AND TAX-EXEMPT COMMERCIAL PAPER RATINGS

Moody's -  Commercial  Paper  ratings are  opinions of the ability of issuers to
repay  punctually  promissory  obligations  not having an  original  maturity in
excess of nine months. Prime-1,  indicates highest quality repayment capacity of
rated issue and Prime-2 indicates higher quality.

S&P - Commercial  Paper ratings are a current  assessment  of the  likelihood of
timely  payment of debts  having an original  maturity of no more than 365 days.
Issues  rated  A have  the  greatest  capacity  for a  timely  payment  and  the
designation  1, 2 and 3 indicates  the relative  degree of safety.  Issues rated
"A-1+" are those with an "overwhelming degree of credit protection."

Fitch - Commercial  Paper  ratings  reflect  current  appraisal of the degree of
assurance of timely  payment.  F-1 issues are  regarded as having the  strongest
degree of assurance  for timely  payment.  (+) is used to designate the relative
position  of an issuer  within  the  rating  category.  F-2  issues  reflect  an
assurance of timely  payment  only  slightly  less in degree than the  strongest
issues.  The symbol (LOC) may follow either category and indicates that a letter
of credit issued by a commercial bank is attached to the commercial paper note.

Other  Considerations - The ratings of S&P,  Moody's,  and Fitch represent their
respective opinions of the quality of the municipal securities they undertake to
rate.  It should be  emphasized,  however,  that ratings are general and are not
absolute standards of quality. Consequently,  municipal securities with the same
maturity,  coupon and ratings may have different yields and municipal securities
of the same maturity and coupon with different ratings may have the same yield.

                                      A-2

<PAGE>

FINANCIAL STATEMENTS

   
The  financial  statements  listed  below are included in the Fund's 1998 Annual
Report to Shareholders for the year ended March 31, 1998; (filed  electronically
on June 3, 1998, accession number  0001010521-98-000264) and are included in and
incorporated  by reference  into Part B of the  Registration  Statement for John
Hancock Money Market Fund (file nos. 811-02485 and 2-50931.)

John Hancock Current Interest
  John Hancock Money Market Fund

  Statement  of  Assets  and  Liabilities  as of March  31,  1998  
  Statement  of Operations for the year ended March 31, 1998.
  Statement of Changes in Net Assets for each of the periods indicated  therein.
  Financial Highlights for each of the periods indicated therein.
  Schedule of Investments as of March 31, 1998.
  Notes to Financial Statements.
  Report of Independent Auditors.
    



                                      F-1



<PAGE>

                     JOHN HANCOCK U.S. GOVERNMENT CASH RESERVE

                       Statement Of Additional Information

   
                                 August 1, 1998


This Statement of Additional Information provides information about John Hancock
U.S.  Government Cash Reserve (the "Fund"),  in addition to the information that
is contained in the combined Money Market Funds' Prospectus dated August 1, 1998
(the  "Prospectus").  The Fund is a diversified  series of John Hancock  Current
Interest (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........................................................4
Those Responsible for Management...............................................6
Investment Advisory and Other Services........................................15
Distribution Contracts........................................................17
Net Asset Value...............................................................18
Purchase of Shares............................................................19
Special Redemptions...........................................................19
Additional Services and Programs..............................................19
Description of the Fund's Shares..............................................20
Tax Status....................................................................21
Calculation of Performance....................................................23
Brokerage Allocation..........................................................24
Transfer Agent Services.......................................................26
Custody of Portfolio..........................................................26
Independent Auditors..........................................................26
Financial Statements.........................................................F-1
    


                                       1
<PAGE>


ORGANIZATION OF THE FUND

The Fund is a series of the Trust,  an open-end  investment  management  company
organized as a Massachusetts  business trust under the laws of The  Commonwealth
of Massachusetts.  Prior to December 22, 1994, the Fund was called  Transamerica
U.S. Government Cash Reserve.

John Hancock Advisers,  Inc. (the "Adviser"),  is the Fund's investment adviser,
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.  The Fund's  investment
objective  is  fundamental  and may only be changed with  shareholder  approval.
There is no assurance that the Fund will achieve its investment objective.
    

The Fund invests only in securities issued or guaranteed by the U.S.  Government
which  mature  within  13  months  from  the  date of  purchase  and  repurchase
agreements with respect to these securities with an average  portfolio  maturity
of 90 days or less. The Fund seeks to obtain  maximum  current income from these
short-term  investments to the extent consistent with maintaining  liquidity and
preserving capital.

Securities  issued or  guaranteed  by the U.S.  Government  differ only in their
interest rates, maturities and dates of issuance. Treasury bills have a maturity
of one year or less.  Treasury notes have  maturities of 1-10 years and Treasury
bonds have maturities of greater than 10 years at the date of issuance.

Securities  in which the Fund  invests  may not earn as high a level of  current
income as longer-term  or lower quality  securities,  which  generally have less
liquidity, greater market risk and more fluctuation in market value.

The return on an  investment  in the Fund will depend on the interest  earned by
the Fund's  investments  after expenses of the Fund are deducted.  The return is
paid to shareholders in the form of dividends.

The Fund seeks to  maintain  a net asset  value of $1.00 per share at all times.
There can be no  assurance  that the Fund will be able to  maintain  a  constant
$1.00  share  price.  However,  because the Fund  purchases  high  quality  U.S.
Government  securities with short maturities,  this policy helps to minimize any
price decreases or increases that could result from changes in interest rates or
an issuer's  creditworthiness.  The Fund's  investment  objective,  policies and
restrictions  (including a restriction on borrowing money and pledging  assets),
except as noted,  are fundamental and may not be changed without the approval of
the Fund's shareholders.

Government Securities. U.S. Government securities are issued or guaranteed as to
principal  and  interest  by the  U.S.  Government  or one  of its  agencies  or
instrumentalities. U.S. Treasury bills, notes and bonds, and certain obligations
of  government  agencies  and  instrumentalities,  such as  Government  National
Mortgage Association pass-through  certificates ("Ginnie Maes") are supported by
the  full  faith  and  credit  of the  U.S.  Treasury  (the  "Treasury").  Other
obligations  such as  securities  of the Federal  Home Loan Bank and the Federal

                                       2
<PAGE>

Home Loan Mortgage  Corporation  ("Freddie  Macs") are supported by the right of
the issuer to borrow from the Treasury;  while  others,  such as bonds issued by
the Federal National Mortgage  Association  ("Fannie Maes"),  which is a private
corporation, are supported only by the credit of the issuing instrumentality. No
assurance can be given that the U.S.  Government will provide  financial support
to  such  Federal  agencies,   authorities,   instrumentalities  and  government
sponsored enterprises in the future.

Obligations  not backed by the full faith and credit of the U.S.  Government may
be  secured,  in whole or in part,  by a line of  credit  with the  Treasury  or
collateral  consisting of cash or other  securities which are backed by the full
faith and credit of the U.S. Government.  In the case of other obligations,  the
agency issuing or  guaranteeing  the  obligation  must be looked to for ultimate
repayment.  Variable Amount Demand Master Notes are obligations  that permit the
investment  by the Fund of  fluctuating  amounts  as  determined  by the Fund at
varying rates of interest pursuant to direct  arrangements  between the Fund and
the issuing  government  agency.  Although callable on demand by the Fund, these
obligations are not marketable to third parties.

Repurchase Agreements.  In a repurchase agreement the Fund buys a security for a
relatively  short  period  (generally  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 as well as the expense of enforcing its rights.

The Fund will not  enter  into  repurchase  agreements  of more than one  week's
duration   if   more   than   10%  of  its   net   assets   would   then  be  so
invested-considering  only the remaining days to maturity of existing repurchase
agreements. In addition, the securities underlying repurchase agreements are not
subject to the  restrictions  applicable  to  maturity of the  portfolio  or its
securities.

   
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.  To minimize  various risks  associated  with
reverse  repurchase  agreements,  the Fund will  establish  a  separate  account
consisting of liquid  securities (plus any accrued interest  thereon) under such
agreements.  In  addition,  the Fund  will not  enter  into  reverse  repurchase
agreements or borrow money except from banks for temporary or emergency purposes
(but not to purchase investment  securities) in an amount up to 1/3 of the value
of the Fund's total assets.  The borrowing  restriction set forth above does not

                                       3
<PAGE>

prohibit the use of reverse repurchase  agreements,  in an amount (including any
borrowings)  not to  exceed 33 1/3% of net  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
Trustees. Under procedures established by the Trustees, the Adviser will monitor
the creditworthiness of the banks involved.
    

Money Market  Instruments.  Because  interest rates on money market  instruments
fluctuate in response to economic factors,  the rates on short-term  investments
made by the Fund and the daily dividend paid to investors  will vary,  rising or
falling with short- term rates generally.  All of these obligations in which the
Fund invests are  guaranteed  by the U.S.  Government  or one of its agencies or
instrumentalities.

Short-Term Trading and Portfolio Turnover. Short-term trading means the purchase
and  subsequent  sale of a security  after it has been held a  relatively  brief
period  of  time.  The Fund may  attempt  to  maximize  current  income  through
short-term  portfolio trading.  This will involve selling portfolio  instruments
and purchasing  different  instruments to take advantage of yield disparities in
different segments of the market for Government Obligations.  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  turnover  rate is set forth  under the caption
"Financial Highlights" in the Prospectus.

The Fund  does not  intend to  invest  for the  purpose  of  seeking  short-term
profits. The Fund's portfolio securities may be changed, however, without regard
to the holding period of these securities (subject to certain tax restrictions),
when the Adviser  deems that this action will help achieve the Fund's  objective
given  a  change  in  an  issuer's  operations  or  changes  in  general  market
conditions.

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 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.       Purchase common stocks, preferred stocks, warrants, other
                  equity securities, private placements, corporate bonds or
                  debentures maturing beyond one year from the date of purchase,
                  state bonds, or industrial revenue bonds, except through the
                  purchase of debt obligations referred to under "Investment
                  Objective and Policies" in this Statement of Additional
                  Information.

         2.       Sell securities short;

         3.       Write or purchase put or call options;

         4.       Underwrite the securities of another issuer, purchase
                  securities subject to restrictions on disposition under the
                  Securities Act of 1933 (so-called "restricted securities") or
                  purchase securities which are not readily marketable;

                                       4
<PAGE>

         5.       Purchase or sell real estate, real estate investment trust
                  securities, commodities, or oil and gas interests;

         6.       Make loans to other persons, except the Fund may enter into
                  repurchase agreements as provided in the investment practices.
                  The purchase of an issue of publicly distributed bonds,
                  debentures or other securities, whether or not the purchase
                  was made upon the original issuance of securities, is not
                  considered to be the making of a loan;

         7.       Purchase any securities which would cause more than 25% of the
                  value of the Fund's total assets at the time of such purchase
                  to be invested in the securities of one or more issuers
                  conducting their principal business activities in the same
                  industry, provided that this limitation does not apply to
                  investments in bank obligations of domestic branches of U.S.
                  banks including deposits with and obligation of savings
                  institutions, obligations of foreign branches of domestic
                  banks when the Adviser believes that the domestic parent will
                  be ultimately responsible for payment if the issuing bank
                  should fail to do so, U.S. Treasury Bills or other obligations
                  issued or guaranteed by the U.S. Government, or one of its
                  agencies or instrumentalities;

         8.       Invest in companies for the purpose of exercising control;

         9.       Invest more than 5% of the value of the Fund's assets in the
                  securities of any one issuer (other than securities issued or
                  guaranteed as to principal and interest by the U.S.
                  Government, or one of its agencies or instrumentalities).

         10.      Borrow money except from banks for temporary or emergency
                  purposes (but not to purchase investment securities) in an
                  amount up to 1/3 of the value of the Fund's total assets. The
                  borrowing restriction set forth above does not prohibit the
                  use of reverse repurchase agreements, in an amount (including
                  any borrowings) not to exceed 33 1/3% of net assets; or

         11.      Pledge its assets except in amounts not in excess of the
                  lesser of the dollar amount borrowed or 15% of the value of
                  the Fund's total assets at the time of borrowing and only to
                  secure borrowings for temporary or emergency purposes.

Non-fundamental Investment Restriction. The following investment restriction is
designated as non-fundamental and may be changed by the Trustees without
shareholder approval:

The Fund may not:

         1.       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 of 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
                  
                                       5
<PAGE>

                  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 or rating  restriction on investment or utilization
of assets as set forth above is adhered to at the time an  investment is made or
assets are so utilized,  a later change in percentage  resulting from changes in
the value of the Fund's portfolio  securities or a later change in the rating of
a portfolio security will not be considered a violation of the policy.

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").

                                       6
<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>
    

                                       7
<PAGE>

<TABLE>
<CAPTION>

   

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
James F. Carlin                         Trustee                                Chairman and CEO, Carlin
233 West Central Street                                                        Consolidated, Inc.
Natick, MA 01760                                                               (management/investments); Director,
April 1940                                                                     Arbella Mutual Insurance Company
                                                                               (insurance), Health Plan Services,
                                                                               Inc., Massachusetts Health and
                                                                               Education Tax Exempt Trust, Flagship
                                                                               Healthcare, Inc., Carlin Insurance
                                                                               Agency, Inc., West Insurance Agency,
                                                                               Inc. (until May 1995), Uno
                                                                               Restaurant Corp.; Chairman,
                                                                               Massachusetts Board of Higher
                                                                               Education (since 1995).

William H. Cunningham                   Trustee                                Chancellor, University of Texas
601 Colorado Street                                                            System and former President of the
O'Henry Hall                                                                   University of Texas, Austin, Texas;
Austin, TX 78701                                                               Lee Hage and Joseph D. Jamail
January 1944                                                                   Regents Chair of Free Enterprise;
                                                                               Director, LaQuinta Motor Inns, Inc.
                                                                               (hotel management company);        
                                                                               Director, Jefferson-Pilot          
                                                                               Corporation (diversified life      
                                                                               insurance company) and LBJ         
                                                                               Foundation Board (education        
                                                                               foundation); Advisory Director,    
                                                                               Texas Commerce Bank - Austin.      
                                                                               
- -------------------
* 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>
    

                                       8
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Charles F. Fretz                        Trustee                                Retired; self employed; Former Vice
RD #5, Box 300B                                                                President and Director, Towers,
Clothier Springs Road                                                          Perrin, Foster & Crosby, Inc.
Malvern, PA  19355                                                             (international management
June 1928                                                                      consultants) (1952-1985).

Harold R. Hiser, Jr.                    Trustee                                Executive Vice President,
123 Highland Avenue                                                            Schering-Plough Corporation
Short Hill, NJ  07078                                                          (pharmaceuticals) (retired 1996).
October 1931

Anne C. Hodsdon *                       Trustee and President (1,2)            President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser, The
Boston, MA  02199                                                              Berkeley Group; Director, John
April 1953                                                                     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).

Charles L. Ladner                       Trustee                                Senior Vice President and Chief
UGI Corporation                                                                Financial Officer, UGI Corporation
P.O. Box 858                                                                   (Public Utility Holding Company);
Valley Forge, PA  19482                                                        Vice President and Director for
February 1938                                                                  AmeriGas, Inc.; Director,
                                                                               EnergyNorth, Inc. (until 1992).
- -------------------
* 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>
    

                                       9
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                    <C>
Leo E. Linbeck, Jr.                     Trustee                                Chairman, President, Chief Executive
3810 W. Alabama                                                                Officer and Director, Linbeck
Houston, TX 77027                                                              Corporation (a holding company
August 1934                                                                    engaged in various phases of the
                                                                               construction industry and           
                                                                               warehousing interests); Former     
                                                                               Chairman, Federal Reserve Bank of  
                                                                               Dallas (1992, 1993); Chairman of   
                                                                               the Board, Linbeck Construction    
                                                                               Corporation; Director, Duke Energy 
                                                                               Corporation (a diversified energy  
                                                                               company), Daniel Industries, Inc.  
                                                                               (manufacturer of gas measuring     
                                                                               products and energy related        
                                                                               equipment), GeoQuest International 
                                                                               Holdings, Inc. (a geophysical      
                                                                               consulting firm); Director, Greater
                                                                               Houston Partnership.               
                                                                              
Patricia P. McCarter                    Trustee                                Director and Secretary, The McCarter
1230 Brentford Road                                                            Corp. (machine manufacturer).
Malvern, PA  19355
May 1928

- -------------------
* 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>
    

                                       10
<PAGE>



 <TABLE>
<CAPTION>

   
                                      Positions Held                         Principal Occupation(s)
Name and Address                      With the Company                       During the Past Five Years
- ----------------                      ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Steven R. Pruchansky                    Trustee (1)                            Director and President, Mast
4327 Enterprise Avenue                                                         Holdings, Inc. (since 1991);
Naples, FL  33942                                                              Director, First Signature Bank &
August 1944                                                                    Trust Company (until August 1991);
                                                                               Director, Mast Realty Trust (until
                                                                               1994); President, Maxwell Building
                                                                               Corp. (until 1991).

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).

Norman H. Smith                         Trustee                                Lieutenant General, United States
243 Mt. Oriole Lane                                                            Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                              for Manpower and Reserve Affairs,
March 1933                                                                     Headquarters Marine Corps;
                                                                               Commanding General III Marine
                                                                               Expeditionary Force/3rd Marine
                                                                               Division (retired 1991).

- -------------------
* 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>
    

                                       11
<PAGE>


<TABLE>
<CAPTION>

   
                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
John P. Toolan                          Trustee                                Director, The Smith Barney Muni Bond
13 Chadwell Place                                                              Funds, The Smith Barney Tax-Free
Morristown, NJ  07960                                                          Money Funds, Inc., Vantage Money
September 1930                                                                 Market Funds (mutual funds), The
                                                                               Inefficient-Market Fund, Inc.      
                                                                               (closed-end investment company) and
                                                                               Smith Barney Trust Company of      
                                                                               Florida; Chairman, Smith Barney    
                                                                               Trust Company (retired December,   
                                                                               1991); Director, Smith Barney,     
                                                                               Inc., Mutual Management Company and
                                                                               Smith Barney Advisers, Inc.        
                                                                               (investment advisers) (retired     
                                                                               1991); Senior Executive Vice       
                                                                               President, Director and member of  
                                                                               the Executive Committee, Smith     
                                                                               Barney, Harris Upham & Co.,        
                                                                               Incorporated (investment bankers)  
                                                                               (until 1991).                      
                                                                               
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>
    

                                       12

<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; Vice
March 1950                                                                     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>
    

                                       13
<PAGE>



   
The following tables provide 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
who 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 Funds in 
                                                            John Hancock Fund 
                           Aggregate Compensation           Complex to 
Trustees                       from the Fund*               Trustees**
- --------                       --------------               ----------
James F. Carlin                   $ 541                      $ 74,000
William H. Cunningham+              541                        74,000
Charles F. Fretz                    445                        74,250
Harold R. Hiser, Jr. +              541                        74,000
Charles L. Ladner                   546                        74,250
Leo E. Linbeck, Jr.                 541                        74,250
Patricia P. McCarter +              364                        74,250
Steven R. Pruchansky +              561                        77,250
Norman H. Smith +                   561                        77,250
John P. Toolan+                     546                        74,250
                                  -------                     ---------
Total                            $5,187                      $747,750

* Compensation is for the fiscal year ended March 31, 1998.

**The  total  compensation  paid  by  the  John  Hancock  Fund  Complex  to  the
Independent  Trustees is as of the calendar year ended  December 31, 1997. 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.

+ As of December  31, 1997,  the value of the  aggregate  accrued  deferred
compensation  from all Funds in the John Hancock Fund Complex for Mr. Cunningham
was $220,106,  for Mr. Hiser was $103,868, for Ms. McCarter was $159,075 for Mr.
Pruchansky  was  $68,102,  for Mr.  Smith was  $70,607  and for Mr.  Toolan  was
$281,133  under the John  Hancock  Deferred  Compensation  Plan for  Independent
Trustees.
    

All of the  officers  listed  are  officers  or  employees  of  the  Adviser  of
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  July  1,  1998,  the  officers  and  Trustees  of the  Trust  as a  group
beneficially  owned less than 1% of the  outstanding  shares of the Fund.  As of
that  date,  the  following  shareholders  beneficially  owned 5% or more of the
outstanding shares of the Fund listed below:
    

                                       14

<PAGE>

   
- --------------------------------------------------------------------------------
                                               Percentage of Total Outstanding 
Name and Address of Shareholder                 Shares of the Fund

Nancy E. Wright                                       14.67%
A Lee Wright Jt Ten
48930 Pointe Lakeview
Chesterfiled TWP MI 48047-3473
- ----------------------------------------------------------- --------------------
                                                      7.82%
Novell Incorporated                                   
Attn Darcy Mott Treasurer
1555 North Technology Way
Mail Stop Q-240
Orem UT 84097-2395
- --------------------------------------------------------------------------------
    

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 more than $100
billion,  the Life Company is one of the ten largest life insurance companies in
the United  States and  carries a high  rating  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   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 on a stated  percentage  of the  average  daily net
assets of the Fund as follows:

                                       15
<PAGE>

                                                                     Fee
Average Daily Net Assets                                         (Annual Rate)

      First $500 million............................................0.500%
      Next $250 million.............................................0.425%
      Next $250 million.............................................0.375%
      Next $500 million.............................................0.350%
      Next $500 million.............................................0.325%
      Next $500 million.............................................0.300%
      Amount Over $2.5 billion......................................0.275%

From time to time, the Adviser may reduce its fees or make other arrangements to
limit the Fund's expenses to a specified percentage of average daily net assets.
The  Adviser has agreed to limit Fund  expenses  to 0.35% of the Fund's  average
daily net asset  value.  The Adviser  retains the right to reimpose the advisory
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 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
respective  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 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 its reckless  disregard 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 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 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
securities of the Fund and will terminate automatically if assigned.


                                       16
<PAGE>

   
For the fiscal years ended May 31, 1994 and 1995  advisory fees paid by the Fund
to Transamerica Fund Management  Company ("TFMC"),  the Fund's former investment
adviser, amounted to $690,268 and $310,040,  respectively.  For the fiscal years
ended May 31,  1995 and 1996,  and for the period from June 1, 1996 to March 31,
1997,  advisory  fees  paid by the Fund to the  Adviser  amounted  to  $130,358,
$143,299 and $194,696, respectively. However, all or a portion of such fees were
not imposed  pursuant to the voluntary fee and expense  limitation  arrangements
then in effect.

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 period from June 1, 1996 to March 31, 1997, the Fund
paid the Adviser $6,664 for services under this  Agreement.  For the fiscal year
ended March 31, 1998, the Fund paid the Adviser $11,791.
    

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.

DISTRIBUTION CONTRACTS

   
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 the Fund.  Shares of the Fund are also sold by selected  brokers  (the
"Selling  Brokers") which have entered into selling agency  agreements with John
Hancock  Funds.  John Hancock Funds accepts  orders for the purchase of the Fund
which are  continually  offered  at net asset  value  next  determined,  plus an
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 at the time of sale.  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.
    

The Fund's Trustees  adopted a Distribution  Plan (the "Plan")  pursuant to Rule
12b-1 under the Investment  Company Act of 1940 (the "Investment  Company Act").
Under the Plan, the Fund will pay  distribution and service fees at an aggregate
annual rate of 0.15% of the Fund's  daily net  assets.  The service fee will not
exceed 0.15% of the Fund's average daily net assets.  Therefore,  up to 0.15% is
for service  expenses and the  remaining  amount is for  distribution  expenses,
including  but not limited to: (i) initial  and ongoing  sales  compensation  to
Selling Brokers and others (including  affiliates of John Hancock Funds) engaged
in the  sale of Fund  shares,  and  (ii)  marketing,  promotional  and  overhead
expenses  incurred in  connection  with the  distribution  of Fund  shares.  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 or expenses they incur
under the Plan, these expenses will not be carried beyond twelve months from the
date they were incurred. The payment of fees by the Fund under the Plan has been
indefinitely suspended.

The Plan was approved by a majority of the voting  securities  of the Fund.  The
Plan 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 Plan (the  "Independent

                                       17
<PAGE>

Trustees"), by votes cast in person at meetings called for the purpose of voting
on such Plan.

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

The  Plan  provides  that  it  will  continue  in  effect  only  as  long as its
continuance is approved at least annually by a majority of both the Trustees and
the Independent  Trustees.  The Plan provides that it may be terminated  without
penalty, (a) by vote of a majority of the Independent Trustees, (b) by a vote of
a majority of the Fund's  outstanding shares upon 60 days written notice to John
Hancock Funds and (c) automatically in the event of assignment. The Plan further
provides  that it 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 Fund. The Plan provides that no material amendment to
the Plan will be effective  unless it is approved by a vote of a majority of the
Trustees and the  Independent  Trustees of the Fund.  In adopting the Plan,  the
Trustees  concluded  that, in their judgment,  there is a reasonable  likelihood
that the Plan will benefit the holders of the shares of the Fund.

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.

NET ASSET VALUE

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

The Fund  utilizes the  amortized  cost  valuation  method of valuing  portfolio
instruments in the absence of extraordinary or unusual circumstances.  Under the
amortized  cost  method,  assets are valued by  constantly  amortizing  over the
remaining life of an instrument the difference  between the principal amount due
at maturity and the cost of the  instrument to the Fund.  The Trustees will from
time to time  review  the extent of any  deviation  of the net asset  value,  as
determined on the basis of the amortized cost method, from net asset value as it
would  be  determined  on the  basis  of  available  market  quotations.  If any
deviation  occurs  which may result in  unfairness  either to new  investors  or
existing  shareholders,  the  Trustees  will  take  such  actions  as they  deem
appropriate  to eliminate  or reduce such  unfairness  to the extent  reasonably
practicable.  These actions may include selling  portfolio  instruments prior to
maturity to realize gains or losses or to shorten the Fund's  average  portfolio
maturity,    withholding   dividends,    splitting,   combining   or   otherwise
recapitalizing  outstanding  shares or utilizing  available market quotations to
determine net asset value per share.

Since a  dividend  is  declared  to  shareholders  each time net asset  value is
determined,  the net asset  value per  share of the Fund  will  normally  remain
constant at $1.00 per share.  There is no  assurance  that the Fund can maintain
the $1.00 per share value. Monthly, any increase in the value of a shareholder's
investment from dividends is reflected as an increase in the number of shares in
the  shareholder's  account or is  distributed  as cash if a shareholder  has so
elected.

It is  expected  that the  Fund's net income  will be  positive  each time it is
determined.  However,  if because of a sudden rise in interest  rates or for any
other  reason  the net income of the Fund  determined  at any time is a negative
amount,  the Fund will offset the negative  amount against income accrued during
the  month  for  each  shareholder  account.  If at the  time  of  payment  of a

                                       18
<PAGE>

distribution  such negative  amount exceeds a  shareholder's  portion of accrued
income, the Fund may reduce the number of its outstanding shares by treating the
shareholder as having contributed to the capital of the Fund that number of full
or fractional  shares which represents the amount of excess. By investing in the
Fund,  shareholders are deemed to have agreed to make such a contribution.  This
procedure  is  intended  to permit the Fund to  maintain  its net asset value at
$1.00 per share.

If in the view of the  Trustees it is  inadvisable  to continue  the practice of
maintaining net asset value at $1.00 per share,  the Trustees  reserve the right
to alter the procedures for  determining  net asset value.  The Fund will notify
shareholders of any such alteration.

The NAV for the Fund is determined twice each business day at 12 noon and at the
close of  regular  trading  on the New York  Stock  Exchange  (typically  4 p.m.
Eastern  Time),  by  dividing  the  net  assets  by the  number  of  its  shares
outstanding.  To help the Fund maintain its $1 constant  share price,  portfolio
investments  are valued at cost,  and any discount or premium  created by market
movements is amortized to maturity.

PURCHASE OF SHARES

Shares of the Fund are  offered  at a price  equal to their net asset  value per
share which will normally be constant at $1.00.  Share  certificates will not be
issued unless  requested by the  shareholder  in writing,  and then only will be
issued for full shares.

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
elected to be governed by Rule 18f-1 under the Investment  Company Act, pursuant
to which the Fund is obligated to redeem  shares solely in cash up to the lesser
of  $250,000  or 1% of the net asset  value of the Fund during any 90 day period
for any one account.

ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege. The Fund permits exchanges of Fund shares for shares of
other funds and portfolios managed by the Adviser.

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 from the redemption
of Fund  shares.  The Fund  reserves  the  right to modify  or  discontinue  the
Systematic  Withdrawal  Plan of any shareholder on 30 days' prior written notice

                                       19
<PAGE>

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 John Hancock Signature Services, Inc. ("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.

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.  Additional series may be added in the future.  The Declaration of Trust
also  authorizes the Trustees to classify and reclassify the shares of the Fund,
or any other series of the Trust,  into one or more  classes.  As of the date of
this  Statement of  Additional  Information,  the Trustees have  authorized  the
issuance of one class of shares of the Fund.

The  shares  of the  Fund  represent  an  equal  proportionate  interest  in the
aggregate net assets attributable to the Fund.

In the event of liquidation,  shareholders 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
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

                                       20
<PAGE>

of the Trust.  However,  the 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 policies of any regulatory  authority.  John Hancock
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. Information provided on
the account  application  may be used by the Fund to verify the  accuracy of the
information or 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.  For  telephone
transactions,  the transfer  agent 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,  the transfer agent is not  responsible  for any losses that may occur to
any account due to an unauthorized telephone call.
    

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 taxable  income
(including  net  realized  capital  gains,  if  any)  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 long-term  capital gain. (Net
capital  gain is the  excess  (if any) of net  long-term  capital  gain over net
short-term  capital loss investment company taxable income is all taxable income
and capital gains or losses, other than those gains or losses taken into account
in computing net capital gain, after reduction by deductible expenses. It is not
likely that the Fund will earn or distribute  any net capital gain.) As a result
of  federal  tax  legislation  enacted  on  August 5,  1997  (the  "Act"),  gain
recognized  after May 6,  1997  from the sale of  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

                                       21
<PAGE>

circumstances.  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.
Distributions  from  the  Fund  will  not  qualify  for  the  dividends-received
deduction for any corporate shareholder.  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.

Upon a redemption or other  disposition of shares  (including by exercise of the
exchange privilege) a shareholder  ordinarily will not realize a taxable gain or
loss if, as  anticipated,  the Fund  maintains  a constant  net asset  value per
share.  If the Fund is not  successful in maintaining a constant net asset value
per share, a redemption may produce a taxable gain or loss.

For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
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 would not be distributed as such to shareholders.  The Fund does
not have any capital loss carryforwards.

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.

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 intangibles 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,  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  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 shareholders
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,  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.

                                       22
<PAGE>

federal income tax liability.  Investors should consult their tax advisers about
the applicability of the backup withholding provisions.

The  foregoing  discussion  relates  solely  to U.S.  Federal  income  tax  laws
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 (if any), and ownership of
or gains realized (if any) on the  redemption  (including an exchange) of shares
of the Fund may also be 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 U.S.  trade or business with which their Fund
investment 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, the Fund will also not be required to pay any
Massachusetts income tax.

CALCULATION OF PERFORMANCE

For the  purposes  of  calculating  yield,  daily  income per share  consists of
interest  and  discount  earned on the Fund's  investments  less  provision  for
amortization  of  premiums  and  applicable  expenses,  divided by the number of
shares outstanding,  but does not include realized or unrealized appreciation or
depreciation.

In any case in which the Fund reports its annualized yield, it will also furnish
information  as to the average  portfolio  maturities  of the Fund. It will also
report  any  material   effect  of  realized   gains  or  losses  or  unrealized
appreciation  on dividends  which have been  excluded  from the  computation  of
yield.

Yield calculations are based on the value of a hypothetical  preexisting account
with  exactly  one share at the  beginning  of the seven  day  period.  Yield is
computed by  determining  the net change in the value of the account  during the
base  period  and  dividing  the net  change by the value of the  account at the
beginning  of the base period to obtain the base period  return.  Base period is
multiplied by 365/7 and the resulting  figure is carried to the nearest 100th of
a percent. Net change in account value during the base period includes dividends
declared on the original share,  dividends declared on any shares purchased with
dividends  of that share and any account or sales  charges  that would affect an
account of average size, but excludes any capital changes.

Effective yield is computed by determining the net change,  exclusive of capital
changes, in the value of a hypothetical  preexisting account having a balance of
one share at the  beginning of the period,  subtracting  a  hypothetical  charge
reflecting deductions from shareholder accounts,  and dividing the difference by
the value of the account at the  beginning of the base period to obtain the base
period return,  and then compounding the base period return by adding 1, raising

                                       23
<PAGE>

the sum to a power equal to 365 divided by 7, and subtracting 1 from the result,
according to the following formula:

         EFFECTIVE YIELD = [(BASE PERIOD RETURN + 1)365/7]-1

The yield of the Fund is not fixed or guaranteed. Yield quotations should not be
considered  to be  representations  of yield of the Fund for any  period  in the
future. The yield of the Fund is a function of available interest rates on money
market  instruments,  which  can be  expected  to  fluctuate,  as well as of the
quality,  maturity  and types of portfolio  instruments  held by the Fund and of
changes in operating expenses.  The Fund's yield may be affected if, through net
sales of its shares,  there is a net  investment  of new money in the Fund which
the Fund invests at interest  rates  different from that being earned on current
portfolio  instruments.  Yield  could  also  vary if the  Fund  experiences  net
redemptions,  which may require the  disposition  of some of the Fund's  current
portfolio instruments.

From time to time, in reports and promotional  literature,  the Fund's yield and
total  return  will be ranked or  compared  to indices of mutual  funds and bank
deposit vehicles such as Lipper Analytical Services,  Inc.  "Lipper-Fixed Income
Fund Performance Analysis," a monthly publication which tracks net assets, total
return,  and yield on mutual funds in the United States or "IBC/Donahue's  Money
Fund  Report,"  a  similar  publication.  Comparisons  may  also be made to bank
Certificates  of Deposit,  which  differ from mutual  funds,  like 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 CD's and the
principal on a CD is insured. Unlike CD's, which are insured as to principal, an
investment in the Fund is not insured or guaranteed.

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,  will 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.

BROKERAGE ALLOCATION

Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commission  are  made  by  the  Adviser  pursuant  to
recommendations  made by its investment  committee 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.

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.

                                       24

<PAGE>

   
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 Adviser's officers will be primarily responsible for
the allocation of the Fund's brokerage business, their policies and practices of
the Adviser in this regard must be consistent with the foregoing and will at all
times be subject to review by the  Trustees.  For the fiscal years ended May 31,
1996 and 1995,  no  negotiated  brokerage  commissions  were  paid on  portfolio
transactions.  Also,  for the period from June 1, 1996 to March 31, 1997 and the
fiscal year ended March 31, 1998, no negotiated brokerage  commissions were paid
on portfolio transactions.

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
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.  During the fiscal year ended March 31,  1998,  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
fiscal  year  ended  March 31,  1998,  the Fund did not  execute  any  portfolio
transactions with any 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 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.

                                       25

<PAGE>

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 of the size of the position obtainable for it. On the other
hand, to the extent  permitted by law, the Adviser may aggregate the  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  Signature
Services  an  annual  fee  of  $20.00  for  each   shareholder   account,   plus
out-of-pocket  expenses.  These  expenses are aggregated and charged to the Fund
and allocated on the basis of the relative net asset values.
    

CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and State Street Bank and Trust Company,  225 Franklin  Street,
Boston,  Massachusetts  02110.  Under the  custodian  agreement,  the  custodian
performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

   
The  independent  auditors  of the Fund are  Ernst & Young  LLP,  200  Clarendon
Street,  Boston,  Massachusetts  02116.  The  financial  statements  of the Fund
included in the Prospectus and this Statement of Additional  Information  are as
of the Fund's  fiscal year ended March 31, 1998 and have been audited by Ernst &
Young LLP for the periods indicated in their report thereon appearing  elsewhere
herein,  and are included in reliance  upon such report given upon the authority
of such firm as experts in accounting and auditing.
    

                                       26
<PAGE>

   
FINANCIAL STATEMENTS

The financial statements listed below are included and incorporated by reference
into Part B of the Registration  Statement for U.S. Government Cash Reserve 1998
Annual  Report  to  Shareholders  for the year  ended  March  31,  1998;  (filed
electronically on June 3, 1998; file nos. 811-2485 and 2-50931; accession number
0001010521-98-000264).

John Hancock Current Interest
  John Hancock U.S. Government Cash Reserve

  Statement  of Assets  and  Liabilities  as of March  31,  1998.  
  Statement of Operations for the fiscal year ended March 31, 1998.
  Statement of Changes in  Net Asset for each of the periods indicated therein.
  Financial Highlights for each of the periods indicated therein.
  Schedule of Investments as of March 31, 1998.
  Notes to Financial Statements.
  Report of Independent Auditors.
    


                                      F-1


<PAGE>

                          JOHN HANCOCK CURRENT INTEREST

                                     PART C.

                                OTHER INFORMATION

Item 24.  Financial Statements and Exhibits

     (a) The financial statements listed below are included in and incorporated
by reference into Part B of the Registration Statement for Money Market Fund and
U.S. Government Cash Reserve 1998 Annual Reports to Shareholders for the year
ended March 31, 1998; (filed electronically on June 3, 1998) file nos. 811-2485
and 2-50931; accession number 0001010521-98-000264) 

     John Hancock Money Market Fund

     Statement of Assets and Liabilities as of March 31, 1998. 
     Statement of Operations for the year ended March 31, 1998.
     Statement of Changes in Net Asset for each of the periods indicated 
      therein. 
     Financial Highlights for each of the periods indicated therein.
     Schedule of Investments as of March 31, 1998.
     Notes to Financial Statements.
     Report of Independent Auditors.

     John Hancock U.S. Government Cash Reserve

     Statement of Assets and Liabilities as of March 31, 1998.
     Statement of Operations for the year ended March 31, 1998.
     Statement of Changes in Net Asset for each of the periods indicated
      therein.
     Financial Highlights for each of the periods indicated therein. 
     Schedule of Investments as of March 31, 1998.
     Notes to Financial Statements.
     Report of Independent Auditors.


                                      C-1
<PAGE>

     (b) Exhibits:

     The exhibits to this Registration Statement are listed in the Exhibit Index
hereto and are incorporated herein by reference.

Item 25.  Persons Controlled by or under Common Control with Registrant

     No person is directly or indirectly controlled by or under common control
with the Registrant.

Item 26.  Number of Holders of Securities

     As of  July 1,  1998,  the  number  of  record  holders  of  shares of
Registrant was as follows:

                Title of Class                     Number of Record Holders
                --------------                     ------------------------

        U.S. Government Cash Reserve                      3,845
        Money Market Fund - Class A                      44,526
        Money Market Fund - Class B                      12,515
        Money Market Fund - Class C                          16

Item 27.  Indemnification

     (a) Indemnification provisions relating to the Registrant's Trustees,
officers, employees and agents is set forth in Article VII of the Registrant's
By Laws included as Exhibit 2 herein.

     (b) Under Section 12 of the Distribution Agreement, John Hancock Funds,
Inc. ("John Hancock Funds" ) has agreed to indemnify the Registrant and its
Trustees, officers and controlling persons against claims arising out of certain
acts and statements of John Hancock Funds.

     Section 9(a) of the By-Laws of John Hancock Mutual Life Insurance Company
("Insurance Company") provides, in effect, that the Insurance Company will,
subject to limitations of law, indemnify each present and former director,
officer and employee of the of the Insurance Company who serves as a Trustee or
officer of the Registrant at the direction or request of the Insurance Company
against litigation expenses and liabilities incurred while acting as such,
except that such indemnification does not cover any expense or liability
incurred or imposed in connection with any matter as to which such person shall
be finally adjudicated not to have acted in good faith in the reasonable belief
that his action was in the best interests of the Insurance Company. In addition,
no such person will be indemnified by the Insurance Company in respect of any
liability or expense incurred in connection with any matter settled without
final adjudication unless such settlement shall have been approved as in the
best interests of the Insurance Company either by vote of the Board of Directors
at a meeting composed of directors who have no interest in the outcome of such
vote, or by vote of the policyholders. The Insurance Company may pay expenses
incurred in defending an action or claim in advance of its final disposition,
but only upon receipt of an undertaking by the person indemnified to repay such
payment if he should be determined not to be entitled to indemnification.

     Article IX of the respective By-Laws of John Hancock Funds and John Hancock
Advisers, Inc. ("the Adviser") provide as follows:

"Section  9.01.  Indemnity:  Any person made or threatened to be made a party to
any action,  suit or proceeding,  whether  civil,  criminal,  administrative  or
investigative,  by reason  of the fact  that he is or was at any time  since the
inception  of the  Corporation  a  director,  officer,  employee or agent of the
Corporation,  or is or was at any time since the  inception  of the  Corporation
serving at the request of the  Corporation as a director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise,  shall be indemnified by the Corporation against expenses (including
attorney's fees),  judgments,  fines and amounts paid in settlement actually and
reasonably incurred by him in connection with such action, suit or proceeding if
he acted in good faith and the  liability  was not  incurred  by reason of gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office, and expenses in connection therewith may be advanced by the Corporation,
all to the full extent authorized by the law."

                                      C-2
<PAGE>

"Section 9.02. Not Exclusive;  Survival of Rights: The indemnification  provided
by Section 9.01 shall not be deemed  exclusive of any other right to which those
indemnified may be entitled, and shall continue as to a person who has ceased to
be a director,  officer, employee or agent and shall inure to the benefit of the
heirs, executors and administrators of such a person."

Insofar as indemnification for liabilities under the Securities Act of 1933 (the
"Act") may be  permitted to Trustees,  officers and  controlling  persons of the
Registrant pursuant to the Registrant's Declaration of Trust and By-Laws of John
Hancock  Funds,  the  Adviser,  or  the  Insurance  Company  or  otherwise,  the
Registrant  has been advised that in the opinion of the  Securities and Exchange
Commission  such  indemnification  is against policy as expressed in the Act and
is,  therefore,  unenforceable.  In the event  that a claim for  indemnification
against  such  liabilities  (other  than the  payment by the  Registrant  in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
Trustee,  officer or controlling  person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether indemnification by it is against public policy
as expressed in the Act and will be governed by the final  adjudication  of such
issue.

Item 28.  Business and Other Connections of Investment Advisers

     For information as to the business, profession, vocation or employment of a
substantial nature of each of the officers and Directors of the Adviser,
reference is made to Forms ADV (801-8124) filed under the Investment Advisers
Act of 1940, which is incorporated herein by reference.

Item 29.  Principal Underwriters

(a) John Hancock Funds acts as principal underwriter for the Registrant and also
serves as principal  underwriter  or distributor of shares for John Hancock Cash
Reserve,  Inc.,  John Hancock Bond Trust,  John Hancock Current  Interest,  John
Hancock Series Trust, John Hancock Tax-Free Bond Trust, John Hancock  California
Tax-Free Income Fund, John Hancock Capital Series, John Hancock Special Equities
Fund,  John Hancock  Sovereign Bond Fund, John Hancock  Tax-Exempt  Series Fund,
John Hancock Strategic Series,  John Hancock World Fund, John Hancock Investment
Trust, John Hancock Institutional Series Trust, John Hancock Investment Trust II
and John Hancock Investment Trust III.

(b) The following table lists, for each director and officer of John Hancock
Funds, the information indicated.


                                      C-3
<PAGE>

<TABLE>
<CAPTION>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------
<S>                                               <C>                                <C>
Edward J. Boudreau, Jr.            Director, Chairman, President and      Trustee, Chairman and Chief
101 Huntington Avenue                   Chief Executive Officer                Executive Officer
Boston, Massachusetts

Robert H. Watts                         Director, Executive Vice                      None
John Hancock Place                   President and Chief Compliance
P.O. Box 111                                    Officer
Boston, Massachusetts

Robert G. Freedman                              Director                    Vice Chairman and Chief
101 Huntington Avenue                                                          Investment Officer
Boston, Massachusetts

Kathleen M. Graveline                    Senior Vice President                        None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Osbert M. Hood                           Senior Vice President                        None
101 Huntington Avenue                             and
Boston, Massachusetts                   Chief Financial Officer

David A. King                                   Director                              None
380 Stuart Street
Boston, Massachusetts

James B. Little                          Senior Vice President             Senior Vice President and
101 Huntington Avenue                                                       Chief Financial Officer
Boston, Massachusetts

Richard O. Hansen                        Senior Vice President                        None
101 Huntington Avenue
Boston, Massachusetts 

John A. Morin                        Vice President and Secretary              Vice President
101 Huntington Avenue
Boston, Massachusetts

Susan S. Newton                             Vice President                     Vice President
101 Huntington Avenue                                                           and Secretary
Boston, Massachusetts

Christopher M. Meyer                 Vice President and Treasurer                   None
101 Huntington Avenue                          
Boston, Massachusetts


                                      C-4

<PAGE>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

Stephen L. Brown                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Thomas E. Moloney                              Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Jeanne M. Livermore                            Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Richard S. Scipione                            Director                            Trustee
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Anne C. Hodsdon                         Director and Executive                    President
101 Huntington Avenue                       Vice President
Boston, Massachusetts

John M. DeCiccio                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Foster  L. Aborn                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

David F. D'Alessandro                          Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

William C. Fletcher                            Director                              None
53 State Street
Boston, Massachusetts

                                      C-5

<PAGE>

       Name and Principal                Positions and Offices               Positions and Offices
        Business Address                    with Underwriter                    with Registrant
        ----------------                    ----------------                    ---------------

James V. Bowhers                       Executive Vice President                      None
101 Huntington avenue
Boston, Massachusetts

Anthony P. Petrucci                    Executive Vice President                      None
101 Huntington Avenue
Boston, Massachusetts

Charles H. Womack                        Senior Vice President                       None
6501 Americas Parkway
Suite 950
Albuquerque, New Mexico

Keith F. Hartstein                       Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

J. William Benintende                       Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Griselda Lyman                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Karen F. Walsh                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Kristine Pancare                            Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Gary Cronin                                 Vice President                           None
101 Huntington Avenue
Boston, Massachusetts
</TABLE>

     (c) None.

Item 30.  Location of Accounts and Records

     The Registrant maintains the records required to be maintained by it under
     Rules 31a-1 (a), 31a-1(b), and 31a-2(a) under the Investment Company Act of
     1940 at its principal executive offices at 101 Huntington Avenue, Boston
     Massachusetts 02199-7603. Certain records, including records relating to
     Registrant's shareholders and the physical possession of its securities,
     may be maintained pursuant to Rule 31a-3 at the main offices of
     Registrant's Transfer Agent and Custodian.

                                      C-6

<PAGE>

Item 31.  Management Services

     Not applicable.

Item 32.  Undertakings

     (a) Not applicable

     (b) Not applicable

     (c) Registrant hereby undertakes to furnish each person to whom a
     prospectus with respect to a series of the Registrant is delivered with a
     copy of the latest annual report to shareholders with respect to that
     series upon request and without charge.

     (d) Registrant undertakes to comply with Section 16(c) of the Investment
     Company Act of 1940, as amended which relates to the assistance to be
     rendered to shareholders by the Trustees of the Registrant in calling a
     meeting of shareholders for the purpose of voting upon the question of the
     removal of a trustee.



                                      C-7
<PAGE>


                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment  Company Act of 1940, the Registrant  certifies that it meets all the
requirements  for  effectiveness of this  Registration  Statement to Rule 485(b)
under the Securities Act of 1933 and has duly caused this Registration Statement
to be signed on its behalf by the undersigned,  thereto duly authorized,  in the
City of Boston and The  Commonwealth  of  Massachusetts  on the 27th day of July
1998.

                                             JOHN HANCOCK CURRENT INTEREST


                                             By:            *
                                                 -------------------------
                                                 Edward J. Boudreau, Jr.
                                                 Chairman and Chief Executive
                                                 Officer

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated.

<TABLE>
<CAPTION>

       Signature                                  Title                             Date
       ---------                                  -----                             ----
<S>                                                 <C>                             <C>
             *                              
- ------------------------            Chairman and Chief Executive
Edward J. Boudreau, Jr.             Officer (Principal Executive Officer)


/s/ James B. Little
- ------------------------            Senior Vice President and Chief             July 27, 1998
James B. Little                     Financial Officer (Principal                        
                                    Financial and Accounting Officer)                   
                                   
             *                     
- ------------------------            Trustee
James F. Carlin

             *                    
- ------------------------            Trustee
William H. Cunningham

             *                   
- ------------------------            Trustee
Charles F. Fretz

             *                      
- ------------------------            Trustee
Harold R. Hiser, Jr.

             *                    
- ------------------------            Trustee
Anne C. Hodsdon


                                      C-8

<PAGE>

       Signature                                  Title                             Date
       ---------                                  -----                             ----

             *                             
- ------------------------            Trustee
Charles L. Ladner

             *                             
- ------------------------            Trustee
Leo E. Linbeck, Jr.

             *                             
- ------------------------            Trustee
Patricia P. McCarter

             *                             
- ------------------------            Trustee
Steven R. Pruchansky

             *        
- ------------------------            Trustee
Richard S. Scipione

             *     
- ------------------------            Trustee
Norman H. Smith

             *     
- ------------------------            Trustee
John P. Toolan



*By:     /s/ Susan S. Newton
         -------------------                                                    July 27, 1998
         Susan S. Newton,
         Attorney-in-Fact under
         Powers of Attorney dated
         June 25, 1996.

</TABLE>







                                      C-9
<PAGE>

                          John Hancock Current Interest

                                  EXHIBIT INDEX

Exhibit No.                    Exhibit Description

99.B1       Amended and Restated Declaration of Trust dated July 1, 1996.**

99.B1.1     Amendment of Section 5.11 and Established and Designation of Class
            C Shares dated May 1, 1998.+

99.B2       Amended and Restated By-Laws dated November 19, 1996.***

99.B3       Not Applicable

99.B4       Not Applicable

99.B5       Investment Management Contract between John Hancock Advisers, 
            Inc. and the Registrant on behalf of U.S. Government Cash 
            Reserve Fund dated December 22, 1994.*

99.B5.1     Investment  Management  Contract between John Hancock Adviser,  
            Inc. and the Registrant of behalf of Money Market Fund dated 
            December 2, 1996.***

99.B6       Distribution Agreement between John Hancock Broker Distribution 
            Services, Inc. and the Registrant dated December 22, 1994.*

99.B6.1     Amendment to Distribution Agreement dated December 2, 1996.***

99.B6.2     Form of Financial  Institution Sales and Service Agreement between 
            John Hancock Funds, Inc. and the John Hancock funds dated 
            Jaunuary 1, 1995.*

99.B7       Not Applicable

99.B8       Master Custodian Agreement between the John Hancock funds and 
            Investors Bank and Trust Company dated December 15, 1992.*

99.B9       Master Transfer Agency and Service Agreement between John Hancock
            Funds, Inc. and the John Hancock Signature Services, Inc. dated 
            June 1, 1998.+

99.B10      Not Applicable

99.B11      Consent of Independent Auditors.+


                                      C-10

<PAGE>

99.B12      Not Applicable

99.B13      Not Applicable

99.B14      Not Applicable

99.B15      Class A Distribution Plan between John Hancock Money Market Fund
            and John Hancock Funds, Inc. dated December 2, 1996.***

99.B15.1    Class B Distribution Plan between John Hancock Money Market Fund
            and John Hancock Funds, Inc. dated December 2, 1996.***

99.B15.2    Class C Distribution Plan between John Hancock Money Market Fund
            and John Hancock Funds, Inc. dated May 1, 1998.+

99.B16      Schedule of Computation of Yield and Total Return.**

99.27.1A    Money Market 
99.27.1B    Money Market 
99.27.2     U.S. Government Cash Reserve 

*    Previously filed electronically with post-effective amendment number 48
     (file nos. 811-02485 and 2-50931 ) on September 27, 1995, accession number
     0000950135-95-001114.

**   Previously filed electronically with post-effective amendment number 51
     (file numbers 811-02485 and 2-50931) on August 26, 1996, accession number
     0001010521-96-000145).

***  Previously filed  electronically  with  post-effective  amendment number 54
     (file numbers 811-02485 and 2-50931) on February 28, 1997, accession number
     0001010521-97-000231.

+    Filed herewith.




                                      C-11





                          JOHN HANCOCK CURRENT INTEREST

                         John Hancock Money Market Fund


                          Amendment of Section 5.11 and
                 Establishment and Designation of Class C Shares
                            of Beneficial Interest of
                         John Hancock Money Market Fund,
                    a Series of John Hancock Current Interest


                            Amendment of Section 5.11

         The  undersigned,  being a majority  of the  Trustees  of John  Hancock
Current Interest, a Massachusetts business trust (the "Trust"),  acting pursuant
to Section 8.3 of the Amended and  Restated  Declaration  of Trust dated July 1,
1996, as amended from time to time (the "Declaration of Trust"), do hereby amend
Section 5.11 as follows:

         1.   Section 5.11 (a) shall be deleted and replaced with the following:

              Without  limiting  the  authority of the Trustees set forth in
              Section 5.1 to establish and  designate any further  Series or
              Classes,  the Trustees hereby establish the following  Series:
              John  Hancock  Money Market  Fund,  which  consists of Class A
              Shares and Class B Shares;  and John Hancock  U.S.  Government
              Cash Reserve,  which consists of Class A Shares (the "Existing
              Series").


                 Establishment and Designation of Class C Shares

         The  undersigned,  being a majority  of the  Trustees  of John  Hancock
Current Interest, a Massachusetts business trust (the "Trust"),  acting pursuant
to Sections 5.1 and 5.11 of the Amended and Restated  Declaration of Trust dated
July 1, 1996,  as amended  from time to time (the  "Declaration  of Trust"),  do
hereby  establish and  designate an  additional  class of shares of John Hancock
Money Market Fund (the "Fund") as follows:

         1. The  additional  class of Shares of the Fund  established  and
            designated hereby is "Class C Shares".

         2. Class C Shares  shall be  entitled  to all of the  rights  and
            preferences accorded to Shares under the Declaration of Trust.

         3. The  purchase   price  of  Class  C  Shares,   the  method  of
            determining  the net asset  value of Class C  Shares,  and the
            relative dividend rights of holders of Class C Shares shall be
            established  by the Trustees of the Trust in  accordance  with
            the provisions of the Declaration of Trust and shall be as set
            forth  in  the   Prospectus   and   Statement  of   Additional
            Information  of the Fund included in the Trust's  Registration

            Statement,  as amended from time to time, under the Securities
            Act of 1933, as amended and/or the  Investment  Company Act of
            1940, as amended.

         The  Declaration of Trust is hereby amended to the extent  necessary to
reflect the  amendment of Section 5.11 and the  establishment  of an  additional
class of Shares, effective May 1, 1998.

         Capitalized  terms not otherwise defined herein shall have the meanings
set forth in the Declaration of Trust.

         IN WITNESS  WHEREOF,  the undersigned  have executed this instrument on
the 10th day of March 1998.


/s/Edward J. Boudreau, Jr.                             /s/Leo E. Linbeck, Jr.
Edward J. Boudreau, Jr.                                Leo E. Linbeck, Jr.

/s/James F. Carlin                                     /s/Patricia P. McCarter
James F. Carlin                                        Patricia P. McCarter

/s/William H. Cunningham                               /s/Steven R. Pruchansky
William H. Cunningham                                  Steven R. Pruchansky

/s/Charles F. Fretz                                    ___________________
Charles F. Fretz                                       Richard S. Scipione

/s/Harold R. Hiser, Jr.                                /s/Norman H. Smith
Harold R. Hiser, Jr.                                   Norman H. Smith

/s/Anne C. Hodsdon                                     /s/John P. Toolan
Anne C. Hodsdon                                        John P. Toolan

/s/Charles L. Ladner
Charles L. Ladner



         The Declaration of Trust, a copy of which, together with all amendments
thereto,  is on file in the office of the Secretary of State of The Commonwealth
of Massachusetts,  provides that no Trustee,  officer,  employee or agent of the
Trust  or  any  Series  thereof  shall  be  subject  to any  personal  liability
whatsoever  to any  Person,  other  than to the  Trust or its  shareholders,  in
connection  with Trust  Property  or the  affairs  of the Trust,  save only that
arising  from bad faith,  willful  misfeasance,  gross  negligence  or  reckless
disregard of his/her  duties with  respect to such Person;  and all such Persons
shall look solely to the Trust Property, or to the Trust Property of one or more
specific  Series of the  Trust if the  claim  arises  from the  conduct  of such
Trustee,  officer,  employee  or agent  with  respect to only such  Series,  for
satisfaction  of claims of any nature arising in connection  with the affairs of
the Trust.


STATE OF FLORIDA                       )
                                       )ss
COUNTY OF                              )

         Then personally appeared the above-named Edward J. Boudreau, Jr., James
F. Carlin,  William H. Cunningham,  Charles F. Fretz, Harold R. Hiser, Jr., Anne
C. Hodsdon, Charles L. Ladner, Leo E. Linbeck, Jr., Patricia P. McCarter, Steven
R.  Pruchansky,  Norman H.  Smith,  and John P.  Toolan,  who  acknowledged  the
foregoing  instrument  to be his or her free act and deed,  before me, this 10th
day of March, 1998.

                                             /s/Michelle M. Jones
                                             Notary Public

                                             My Commission Expires: 8/25/00






AMENDED AND RESTATED MASTER TRANSFER AGENCY AND SERVICE  AGREEMENT  BETWEEN JOHN
- --------------------------------------------------------------------------------
HANCOCK FUNDS AND JOHN HANCOCK SIGNATURE SERVICES, INC.
- --------------------------------------------------------------------------------

Amended and Restated Master Transfer Agency and Service Agreement made as of the
1st day of June,  1998 by and between each  investment  company  advised by John
Hancock Advisers, Inc., having its principal office and place of business at 101
Huntington  Avenue,  Boston,  Massachusetts,  02199, and John Hancock  Signature
Services,  Inc., a Delaware corporation having its principal office and place of
business at 101 Huntington Avenue, Boston, Massachusetts 02199 ("JHSS").

                                   WITNESSETH:

WHEREAS,  each investment company desires to appoint JHSS as its transfer agent,
dividend disbursing agent and agent in connection with certain other activities;
and

WHEREAS, JHSS desires to accept such appointment;

NOW, THEREFORE, in consideration of the mutual covenants herein  contained,
the parties hereto agree as follows:

Article 1          Definitions

Whenever used in this  Agreement,  the following  words and phrases,  unless the
context otherwise requires, shall have the following meanings:

         (a)"Fund"  shall mean the  investment  company  which has adopted  this
         agreement  and is  listed  on  Appendix  A  hereto.  If the  Fund  is a
         Massachusetts  business  trust or Maryland  corporation,  it may in the
         future  establish and designate  other separate and distinct  series of
         shares,  each of which may be called a "series"  or a  "portfolio";  in
         such case,  the term  "Fund"  shall  also  refer to each such  separate
         series or portfolio.

         (b)"Board" shall mean the board of directors/trustees/managing  general
         partners/director general partners of the Fund, as the case may be.


Article 2           Terms of Appointment; Duties of JHSS
                    ------------------------------------

2.01 Subject to the terms and conditions set forth in this  Agreement,  the Fund
hereby  employs and  appoints  JHSS to act,  and JHSS agrees to act, as transfer
agent and dividend  dispersing  agent with respect to the  authorized and issued
shares of beneficial  interest  ("Shares") of the Fund subject to this Agreement
and to provide to the shareholders of the Fund ("Shareholders") such services in
connection  therewith as may be set out in the  prospectus of the Fund from time
to time.

2.02 JHSS agrees that it will perform the following services:

         (a) In  accordance  with  procedures  established  from time to time by
         agreement between the Fund and JHSS, JHSS shall:

               (i)Receive for acceptance,  orders for the purchase of Shares,
               and promptly  deliver  payment and  appropriate  documentation
               therefor to the Fund's  Custodian  authorized  pursuant to the

                                       1
<PAGE>

               Fund's  Declaration of Trust or Articles of Incorporation (the
               "Custodian");

               (ii)Pursuant to purchase orders, issue the appropriate number
               of Shares and hold such Shares in the appropriate Shareholder
               account;

               (iii)Receive for acceptance,  redemption  requests and redemption
               directions and deliver the appropriate  documentation therefor to
               the Custodian;

               (iv)At the  appropriate  time as and when it  receives  monies
               paid to it by the  Custodian  with respect to any  redemption,
               pay over or cause to be paid  over in the  appropriate  manner
               such monies as instructed by the redeeming Shareholders;

               (v)Effect transfers of Shares by the registered owners thereof 
               upon receipt of appropriate instructions;

               (vi)Prepare and transmit payments for dividends and distributions
               declared   by  the   Fund,   processing   the   reinvestment   of
               distributions  on the Fund at the net  asset  value per share for
               the Fund next computed after the payment (in accordance  with the
               Fund's then-current prospectus);

               (vii)Maintain  records of account for and advise the Fund and its
               Shareholders as to the foregoing; and

               (viii)Record  the  issuance  of Shares  of the Fund and  maintain
               pursuant to Rule  17Ad-10(e) of the rules and  regulations of the
               Securities  Exchange  Act of 1934 a record of the total number of
               Shares of the Fund which are authorized, based upon data provided
               to it by the Fund,  and issued and  outstanding.  JHSS shall also
               provide the Fund,  on a regular  basis,  with the total number of
               Shares which are authorized and issued and  outstanding and shall
               have no  obligation,  when  recording the issuance of Shares,  to
               monitor the issuance of these Shares or to take cognizance of any
               laws  relating  to the  issue  or sale  of  these  Shares,  which
               functions shall be the sole responsibility of the Fund.

         (b) In  calculating  the number of Shares to be issued on  purchase  or
         reinvestment, or redeemed or repurchased, or the amount of the purchase
         payment or redemption or repurchase  payments owed,  JHSS shall use the
         net asset  value per share (as  described  in the  Fund's  then-current
         prospectus) computed by it or such other person as may be designated by
         the Fund's Board.  All  issuances,  redemptions  or  repurchases of the
         Funds'  shares  shall be  effected  at net asset  values per share next
         computed  after  receipt of the orders  therefore and said orders shall
         become irrevocable at the time as of which said value is next computed.

         (c) In  addition  to and not in lieu of the  services  set forth in the
         above  paragraph  (a),  JHSS shall:  (i)  perform all of the  customary
         services of a transfer agent and dividend  disbursing  agent  including
         but not limited to:  maintaining  all Shareholder  accounts,  preparing
         Shareholder  meeting lists,  mailing proxies,  receiving and tabulating
         proxies,  mailing  Shareholder  reports  and  prospectuses  to  current
         Shareholders, withholding taxes on U.S. resident and non-resident alien
         accounts,  preparing and filing appropriate forms required with respect
         to  dividends  and   distributions  by  federal   authorities  for  all
         Shareholders,  preparing and mailing  confirmation forms and statements
         of account to Shareholders  for all purchases and redemptions of Shares
         and other confirmable  transactions in Shareholder accounts,  preparing
         and  mailing  activity  statements  for  Shareholders,   and  providing

                                       2
<PAGE>

         Shareholder  account  information  and (ii) provide a system which will
         enable the Fund to monitor the total  number of the Fund's  Shares sold
         in each State.

         (d) In addition,  the Fund shall (i) identify to JHSS in writing  those
         transactions  and  assets to be  treated  as  exempt  from the blue sky
         reporting  for  each  State  and  (ii)  verify  the   establishment  of
         transactions  for each  State on the  system  prior to  activation  and
         thereafter   monitor   the  daily   activity   for  each   State.   The
         responsibility  of JHSS  for the  Fund's  blue sky  State  registration
         status is solely limited to the initial  establishment  of transactions
         subject to blue sky  compliance  by the Fund and the reporting of these
         transactions to the Fund as provided above.

         (e) Additionally, JHSS shall:

               (i) Utilize a system to  identify  all share  transactions  which
               involve  purchase and  redemption  orders that are processed at a
               time other than the time of the  computation  of net asset  value
               per share next computed  after receipt of such orders,  and shall
               compute  the net  effect  upon  the Fund of the  transactions  so
               identified on a daily and cumulative basis.

               (ii)  If  upon  any  day  the   cumulative  net  effect  of  such
               transactions  upon  the Fund is  negative  and  exceeds  a dollar
               amount equivalent to 1/2 of 1 cent per share, JHSS shall promptly
               make a payment to the Fund in cash or through the use of a credit
               in the manner  described in paragraph (iv) below,  in such amount
               as may be necessary to reduce the negative  cumulative net effect
               to less than 1/2 of 1 cent per share.

               (iii) If on the last business day of any month the cumulative net
               effect upon the Fund of such transactions (adjusted by the amount
               of all  prior  payments  and  credits  by JHSS  and the  Fund) is
               negative,  the Fund shall be entitled  to a reduction  in the fee
               next payable under the Agreement by an equivalent amount,  except
               as provided in paragraph (iv) below.  If on the last business day
               in any  month the  cumulative  net  effect  upon the Fund of such
               transactions  (adjusted  by the amount of all prior  payments and
               credits by JHSS and the Fund) is positive, JHSS shall be entitled
               to recover certain past payments and reductions in fees, and to a
               credit against all future payments and fee reductions that may be
               required  under the  Agreement  as herein  described in paragraph
               (iv) below.

               (iv) At the end of each month, any positive cumulative net effect
               upon a Fund of such  transactions  shall be deemed to be a credit
               to JHSS which  shall  first be applied to permit  JHSS to recover
               any prior cash payments and fee reductions made by it to the Fund
               under  paragraphs  (ii) and (iii) above during the calendar year,
               by  increasing  the amount of the monthly fee under the Agreement
               next  payable  in an  amount  equal  to  prior  payments  and fee
               reductions  made by  JHSS  during  such  calendar  year,  but not
               exceeding the sum of that month's  credit and credits  arising in
               prior months  during such  calendar year to the extent such prior
               credits have not previously been utilized as contemplated by this
               paragraph.  Any  portion  of a  credit  to JHSS not so used by it
               shall remain as a credit to be used as payment against the amount
               of  any  future  negative   cumulative  net  effects  that  would
               otherwise  require a cash payment or fee  reduction to be made to
               the Fund pursuant to paragraphs  (ii) or (iii) above  (regardless
               of whether or not the credit or any portion  thereof arose in the
               same calendar year as that in which the negative  cumulative  net
               effects or any portion thereof arose).
 
                                        3
<PAGE>

                  (v) JHSS  shall  supply  to the  Fund  from  time to time,  as
                  mutually agreed upon,  reports  summarizing  the  transactions
                  identified  pursuant to paragraph (i) above, and the daily and
                  cumulative net effects of such transactions,  and shall advise
                  the Fund at the end of each month of the net cumulative effect
                  at such time.  JHSS shall  promptly  advise the Fund if at any
                  time the  cumulative  net  effects  exceeds  a  dollar  amount
                  equivalent to 1/2 of 1 cent per share.

                  (vi) In the  event  that  this  Agreement  is  terminated  for
                  whatever  cause,  or this  provision  2.02  (d) is  terminated
                  pursuant to paragraph (vii) below, the Fund shall promptly pay
                  to JHSS an  amount  in cash  equal to the  amount by which the
                  cumulative  net effect  upon the Fund is  positive  or, if the
                  cumulative  net effect upon the Fund is  negative,  JHSS shall
                  promptly pay to the Fund an amount in cash equal to the amount
                  of such cumulative net effect.

                  (vii)  This  provision  2.02  (e)  of  the  Agreement  may  be
                  terminated by JHSS at any time without cause,  effective as of
                  the close of business on the date written notice (which may be
                  by telex) is received by the Fund.

Procedures  applicable to certain of these services may be established from time
to time by agreement between the Fund and JHSS.


Article 3           Fees and Expenses

3.01 For performance by JHSS pursuant to this Agreement,  the Fund agrees to pay
JHSS a fee as set out in Appendix A attached hereto. Such fees and out-of-pocket
expenses and advances  identified  under  Section 3.02 below may be changed from
time to time subject to mutual written agreement between the Fund and JHSS.

3.02 In addition to the fee paid under  Section  3.01 above,  the Fund agrees to
reimburse JHSS for  out-of-pocket  expenses or advances incurred by JHSS for the
items  set out in the fee  schedule  attached  hereto.  In  addition,  any other
expenses  incurred by JHSS at the request or with the consent of the Fund,  will
be reimbursed by the Fund.

3.03  The  Fund  agrees  to pay all  fees  and  reimbursable  expenses  promptly
following the mailing of the respective  billing notice.  Postage for mailing of
proxies to all  shareholder  accounts  shall be advanced to JHSS by the Funds at
least seven (7) days prior to the mailing date of such materials.


Article 4           Representations and Warranties of JHSS
                    --------------------------------------

JHSS represents and warrants to the Fund that:

4.01 It is a corporation  duly organized and existing and in good standing under
the laws of the State of Delaware, and is duly qualified and in good standing as
a foreign corporation under the Laws of The Commonwealth of Massachusetts.

4.02 It has  corporate  power  and  authority  to  enter  into and  perform  its
obligations under this Agreement.

                                       4

<PAGE>

4.03 All  requisite  corporate  proceedings  have been taken to  authorize it to
enter into and perform this Agreement.

4.04 It has and  will  continue  to have  access  to the  necessary  facilities,
equipment  and  personnel  to  perform  its duties  and  obligations  under this
Agreement.

Article 5           Representations and Warranties of the Fund
                    ------------------------------------------

The Fund represents and warrants to JHSS that:

5.01 It is a business  trust duly  organized  and existing and in good  standing
under  the laws of The  Commonwealth  of  Massachusetts  or, in the case of John
Hancock Cash Reserve,  Inc., a Maryland  corporation duly organized and existing
and in good standing under the laws of the State of Maryland.

5.02 It has power and authority to enter into and perform this Agreement.

5.03 All proceedings  required by the Fund's Declaration of Trust or Articles of
Incorporation  and  By-Laws  have been taken to  authorize  it to enter into and
perform this Agreement.

5.04 It is an  open-end  investment  company  registered  under  the  Investment
Company Act of 1940, as amended (the "1940 Act").

5.05 A registration statement under the Securities Act of 1933, as amended, with
respect  to the  shares  of the  Fund  subject  to  this  Agreement  has  become
effective,  and appropriate state securities law filings have been made and will
continue to be made.


Article 6           Indemnification

6.01 JHSS shall not be  responsible  for, and the Fund shall  indemnify and hold
JHSS harmless from and against,  any and all losses,  damages,  costs,  charges,
counsel fees, payments,  expenses and liabilities arising out of or attributable
to:

         (a) All actions of JHSS or its agents or subcontractors  required to be
         taken pursuant to this Agreement,  provided that such actions are taken
         in good faith and without negligence or willful misfeasance.

         (b) The Fund's  refusal  or  failure  to comply  with the terms of this
         Agreement, or which arise out of the Fund's bad faith, gross negligence
         or willful  misfeasance or which arise out of the reckless disregard of
         any representation or warranty of the Fund hereunder.

         (c) The reliance on or use by JHSS or its agents or  subcontractors  of
         information,  records and  documents  which (i) are received by JHSS or
         its agents or subcontractors and furnished to it by or on behalf of the
         Fund, and (ii) have been prepared and/or  maintained by the Fund or any
         other person or firm on behalf of the Fund.

         (d) The  reliance  on,  or the  carrying  out by JHSS or its  agents or
         subcontractors of, any instructions or requests of the Fund.

                                       5
<PAGE>

         (e) The offer or sale of Shares in violation of any  requirement  under
         the federal  securities  laws or regulations or the securities  laws or
         regulations  of any state that Fund Shares be  registered in that state
         or in violation of any stop order or other  determination  or ruling by
         any  federal  agency or any state with  respect to the offer or sale of
         Shares in that state.

         (f) It is understood and agreed that the assets of the Fund may be used
         to satisfy the  indemnity  under this Article 6 only to the extent that
         the loss,  damage,  cost,  charge,  counsel fee,  payment,  expense and
         liability  arises out of or is attributable to services  hereunder with
         respect to the Shares of such Fund.

6.02 JHSS shall  indemnify  and hold  harmless the Fund from and against any and
all losses,  damages,  costs,  charges,  counsel  fees,  payments,  expenses and
liabilities arising out of or attributed to any action or failure or omission to
act by JHSS as a result of JHSS's  lack of good  faith,  negligence  or  willful
misfeasance.

6.03 At any time JHSS may apply to any officer of the Fund for instructions, and
may consult with legal counsel with respect to any matter  arising in connection
with the services to be performed by JHSS under this Agreement, and JHSS and its
agents or  subcontractors  shall not be liable and shall be  indemnified  by the
Fund for any action taken or omitted by it in reliance upon such instructions or
upon the opinion of such counsel.  JHSS, its agents and subcontractors  shall be
protected and  indemnified in acting upon any paper or document  furnished by or
on behalf of the Fund, reasonably believed to be genuine and to have been signed
by the proper person or persons,  or upon any  instruction,  information,  data,
records or documents  provided JHSS or its agents or  subcontractors  by machine
readable input,  telex,  CRT data entry or other similar means authorized by the
Fund,  and shall not be held to have  notice of any change of  authority  of any
person,  until receipt of written notice thereof from the Fund. JHSS, its agents
and subcontractors  shall also be protected and indemnified in recognizing share
certificates  which  are  reasonably  believed  to bear  the  proper  manual  or
facsimile signatures of the officer of the Fund, and the proper countersignature
of any  former  transfer  agent  or  registrar,  or of a  co-transfer  agent  or
co-registrar.

6.04 In the event  either party is unable to perform its  obligations  under the
terms  of  this  Agreement  because  of  acts  of  God,  strikes,  equipment  or
transmission  failure or damage reasonably  beyond its control,  or other causes
reasonably beyond its control, such party shall not be liable for damages to the
other for any damages  resulting  from such failure to perform or otherwise from
such causes.

6.05  Neither  party to this  Agreement  shall be liable to the other  party for
consequential  damages under any  provision of this  Agreement or for any act or
failure to act hereunder.

6.06 In order that the  indemnification  provisions  contained in this Article 6
shall  apply,  upon the  assertion  of a claim  for  which  either  party may be
required  to  indemnify  the  other,  the party  seeking  indemnification  shall
promptly  notify  the other  party of such  assertion,  and shall keep the other
party advised with respect to all developments  concerning such claim. The party
who may be required to indemnify  shall have the option to participate  with the
party seeking  indemnification  in the defense of such claim.  The party seeking
indemnification shall in no case confess any claim or make any compromise in any
case in which the other party may be required  to  indemnify  it except with the
other party's prior written consent.


                                       6

<PAGE>


Article 7           Covenants of the Fund and JHSS
                    ------------------------------

7.01 The Fund shall promptly furnish to JHSS the following:

         (a) A certified copy of the  resolution(s) of the Trustees of the Trust
         or the Directors of the Corporation authorizing the appointment of JHSS
         and the execution and delivery of this Agreement.

         (b)  A  copy  of  the  Fund's  Declaration  of  Trust  or  Articles  of
         Incorporation and By-Laws and all amendments thereto.

7.02 JHSS hereby  agrees to establish  and maintain  facilities  and  procedures
reasonably  acceptable to the Fund for  safekeeping  of share  certificates  and
facsimile signature  imprinting devices, if any; and for the preparation or use,
and for keeping account of, such certificates and devices.

7.03 JHSS shall keep records relating to the services to be performed hereunder,
in the form and  manner as it may deem  advisable.  To the  extent  required  by
Section 31 of the Investment  Company Act of 1940 and the rules and  regulations
of the Securities and Exchange Commission thereunder,  JHSS agrees that all such
records  prepared or maintained by JHSS relating to the services to be performed
by JHSS hereunder are the property of the Fund and will be preserved, maintained
and  made  available  in  accordance  with  such  Act  and  rules,  and  will be
surrendered to the Fund promptly on and in accordance with the Fund's request.

7.04 JHSS and the Fund  agree  that all  books,  records,  information  and data
pertaining  to the  business of the other party which are  exchanged or received
pursuant to the  negotiation or the carrying out of this Agreement  shall remain
confidential, and shall not be voluntarily disclosed to any other person without
the consent of the other party to this  Agreement,  except as may be required by
law.

7.05 JHSS agrees that,  from time to time or at any time  requested by the Fund,
JHSS will make reports to the Fund, as requested,  of JHSS's  performance of the
foregoing services.

7.06  JHSS  will  cooperate  generally  with  the  Fund to  provide  information
necessary for the preparation of registration statements and periodic reports to
be filed with the Securities  and Exchange  Commission,  including  registration
statements on Form N-1A, semi-annual reports on Form N-SAR, periodic statements,
shareholder communications and proxy materials furnished to holders of shares of
the Fund,  filings with state "blue sky"  authorities and with United States and
foreign agencies  responsible for tax matters,  and other reports and filings of
like nature.

7.07 In case of any requests or demands for the  inspection  of the  Shareholder
records  of the  Fund,  JHSS  will  endeavor  to  notify  the Fund and to secure
instructions from an authorized officer of the Fund as to such inspection.  JHSS
reserves the right,  however,  to exhibit the Shareholder  records to any person
whenever it is advised by its counsel that it may be held liable for the failure
to exhibit the Shareholder records to such person.


                                       7

<PAGE>


Article 8           No Partnership or Joint Venture
                    -------------------------------

8.01 The Fund and JHSS are not  currently  partners of or joint  venturers  with
each other and nothing in this  Agreement  shall be construed so as to make them
partners or joint venturers or impose any liability as such on them.


Article 9           Termination of Agreement

9.01 This  Agreement may be  terminated by either party upon one hundred  twenty
(120) days' written notice to the other party.

9.02 Should the Fund exercise its right to terminate, all out-of-pocket expenses
associated  with the movement of records and material will be borne by the Fund.
Additionally,  JHSS  reserves  the  right to  charge  for any  other  reasonable
expenses associated with such termination.


Article 10          Assignment

10.01 Except as provided in Section 10.03 below,  neither this Agreement nor any
rights or  obligations  hereunder  may be assigned by either  party  without the
written consent of the other party.

10.02 This  Agreement  shall  inure to the  benefit  of and be binding  upon the
parties and their respective permitted successors and assigns.

10.03 JHSS may, without further consent on the part of the Fund, subcontract for
the  performance  hereof  with (i) Boston  Finanacial  Data  Services,  Inc.,  a
Massachusetts  corporation  ("BE") which is duly  registered as a transfer agent
pursuant to Section  17A(c)(1) of the Securities  Exchange Act of 1934 ("Section
17A(c)(1)")  or any other entity  registered  as a transfer  agent under Section
17A(c)(1)  JHSS  deems  appropriate  in  order to  comply  with  the  terms  and
conditions of this  Agreement;  provided,  however,  that JHSS shall be as fully
responsible to the Fund for the acts and omissions of any subcontractor as it is
for its own acts and omissions.


Article 11          Amendment

11.01 This Agreement may be amended or modified by a written agreement  executed
by both parties and  authorized  or approved by a resolution  of the Trustees of
the Trust or Directors of the Corporation.


Article 12            Massachusetts Law to Apply

12.01 This Agreement shall be construed and the provisions  thereof  interpreted
under and in accordance with the internal  substantive  laws of The Commonwealth
of Massachusetts.


Article 13            Merger of Agreement

13.01 This Agreement constitutes the entire agreement between the parties hereto
and  supersedes  any prior  agreement with respect to the subject hereof whether
oral or written.

                                       8
<PAGE>

Article 14            Limitation on Liability

14.01 If the Fund is a Massachusetts business trust, JHSS expressly acknowledges
the provision in the Fund's Declaration of Trust limiting the personal liability
of the trustees and shareholders of the Fund; and JHSS agrees that it shall have
recourse only to the assets of the Fund for the payment of claims or obligations
as between JHSS and the Fund arising out of this  Agreement,  and JHSS shall not
seek  satisfaction  of any  such  claim  or  obligation  from  the  trustees  or
shareholders  of the Fund. In any case,  each Fund, and each series or portfolio
of each Fund,  shall be liable only for its own  obligations  to JHSS under this
Agreement and shall not be jointly or severally  liable for the  obligations  of
any other Fund, series or portfolio hereunder.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed
in their names and on their behalf  under their seals by and through  their duly
authorized officers, as of the day and year first above written.


                     JOHN HANCOCK FUNDS Listed on Appendix A


                     By:  /s/Anne C. Hodsdon
                         -------------------
                         Anne C. Hodsdon
                         President


                     JOHN HANCOCK SIGNATURE SERVICES, INC.



                     By: /s/Charles J. McKenney, Jr.
                         ---------------------------
                         Charles J. McKenney, Jr.
                         Vice President



                                       9
<PAGE>


                                    EXHIBIT A

               TRANSFER AGENT FEE SCHEDULE, EFFECTIVE JUNE 1, 1998

         Effective June 1, 1998,  the transfer agent fees payable  monthly under
the  transfer  agent  agreement  between  each fund and John  Hancock  Signature
Services,  Inc. shall be the following rates plus certain out-of-pocket expenses
as described to the Board:

<TABLE>
<CAPTION>

                                                Annual Rate Per Account

                                      Class A Shares  Class B Shares   Class C Shares*
                                      --------------  --------------   ---------------
 <S>                                    <C>                 <C>              <C>                                          
                                         $19.00            $21.50          $20.50

Equity Fund 
- -----------

John Hancock  Capital  Series
- -JH  Independence  Equity Fund* 
- -JH Special Value Fund* 
John Hancock Special Equities Fund 
John Hancock World Fund 
- -JH Pacific Basin Fund 
- -JH Global Rx Fund 
- -JH European Equity Fund 
John Hancock Investment Trust 
- -JH Growth and Income Fund*
- -JH  Sovereign Balanced Fund 
- -JH  Sovereign Investors Fund* 
John Hancock Investment Trust II 
- -JH Financial Industries Fund
- -JH Regional Bank Fund 
John Hancock Investment  Trust III 
- -John Hancock Global Fund 
- -John Hancock Growth Fund* 
- -John Hancock International Fund*
- -John Hancock Special Opportunities Fund*
John Hancock Series Trust
- -JH Emerging Growth Fund*
- -JH Global Technology Fund
</TABLE>

                                       10
<PAGE>

<TABLE>
<CAPTION>
                                            Annual Rate Per Account
                                            -----------------------

                                Class A Shares  Class B Shares   Class C Shares*
                                --------------  --------------   ---------------
  <S>                              <C>             <C>               <C>
Money Market Funds                $20.00            $22.50          $21.50
- ------------------

John Hancock Current Interest
- -JH Money Market Fund*
- -JH US Government Cash Reserve 
(Class A Shares only)
John Hancock Cash Reserve, Inc. 
(Class A Shares only)

                                            Annual Rate Per Account
                                            -----------------------

                                          Class A Shares            Class B Shares   
                                          --------------            --------------
 <S>                                         <C>                       <C>
Tax Free Funds                               $20.00                    $22.50
- --------------
John Hancock  Tax-Exempt Series Fund 
- -JH Massachusetts Tax-Free Income Funds
- -JH New York Tax-Free Income Fund
John Hancock California Tax-Free Income Fund
John Hancock Tax-Free Bond Trust 
- -JH High Yield Tax-Free Fund 
- -JH Tax Free Bond Fund


                                            Annual Rate Per Account
                                            -----------------------
                                           Class A Shares  Class B Shares   Class C Shares*
                                           --------------  --------------   ---------------
     <S>                                       <C>               <C>            <C>
 Income Funds                                 $20.00            $22.50         $21.50
 -----------

John Hancock  Sovereign  Bond Fund 
John Hancock  Strategic  Series 
- -JH Strategic Income Fund* 
- -JH  Sovereign US Government Income Fund 
John Hancock  Investment Trust III 
- -JH Short-Term  Strategic Income Fund 
- -JH World Bond Fund John Hancock Bond Trust 
- -JH Government Income Fund 
- -JH HighYield Bond Fund* 
- -JH Intermediate Maturity Government Fund
</TABLE>

<PAGE>

         The  following  funds  are at a % of  daily  net  assets  of the  Fund.
Out-of-pocket expenses are paid by John Hancock Signature Services, Inc.


                                             % of Daily Net Assets of the Class

Class Y Shares                                           0.10%

John Hancock Special Equities Fund
John Hancock Sovereign Investors Fund

                                             % of Daily Net Assets of the Fund

John Hancock Institutional Series Trust                   0.05%
- -JH Active Bond Fund
- -JH Dividend Performers Fund
- -JH Small Capitalization Value Fund
- -JH Global Bond Fund
- -JH Independence Balanced Fund
- -JH Independence Diversified Core Equity Fund II
- -JH Independence Growth Fund
- -JH Independence Medium Capitalization Fund
- -JH Independence Value Fund
- -JH International Equity Fund
- -JH Multi-Sector Growth Fund
- -JH Small Capitalization Growth Fund

These fees are agreed to by the undersigned as of June 1, 1998.


                               /s/Anne C. Hodsdon
                              -------------------
                              Anne C. Hodsdon
                              President of Each Fund

                            /s/Charles McKenney, Jr.
                            -----------------------
                            Charles McKenney, Jr.
                            Vice President of John Hancock
                            Signature Services, Inc.



               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

We  consent  to the  references  to  our  firm  under  the  captions  "Financial
Highlights"  for the John  Hancock  Money  Market  Fund and  John  Hancock  U.S.
Government  Cash Reserve in the John Hancock Money Market Funds'  Prospectus and
"Independent  Auditors" in the John  Hancock  Money Market Fund Class A, Class B
and Class C Shares Statement of Additional Information and the John Hancock U.S.
Government  Cash  Reserve  Statement  of  Additional   Information  and  to  the
incorporation   by  reference  in   Post-Effective   Amendment  No.  57  to  the
Registration  Statement (Form N-1A No. 2-50931) of our reports dated May 1, 1998
on the  financial  statements  and  financial  highlights  of John Hancock Money
Market Fund and John Hancock U.S. Government Cash Reserve.



                                                     /s/ERNST & YOUNG LLP
                                                     ERNST & YOUNG LLP


Boston, Massachusetts
July 21, 1998





                          JOHN HANCOCK CURRENT INTEREST
                         JOHN HANCOCK MONEY MARKET FUND

                                Distribution Plan

                                 Class C Shares

                                   May 1, 1998


         Article I.  This Plan

         This Distribution Plan (the "Plan") sets forth the terms and conditions
on which John Hancock  Current  Interest (the "Trust") on behalf of John Hancock
Money Market Fund (the "Fund"),  a series  portfolio of the Trust,  on behalf of
its Class C shares,  will, after the effective date hereof,  pay certain amounts
to John Hancock Funds,  Inc. ("JH Funds") in connection with the provision by JH
Funds of certain services to the Fund and its Class C shareholders, as set forth
herein.  Certain  of such  payments  by the Fund may,  under  Rule  12b-1 of the
Securities and Exchange  Commission,  as from time to time amended (the "Rule"),
under the Investment  Company Act of 1940, as amended (the "Act"),  be deemed to
constitute the financing of  distribution  by the Fund of its shares.  This Plan
describes all material aspects of such financing as contemplated by the Rule and
shall be administered  and  interpreted,  and  implemented  and continued,  in a
manner consistent with the Rule. The Fund and JH Funds heretofore entered into a
Distribution Agreement, dated December 22, 1994, (the "Agreement"), the terms of
which, as heretofore and from time to time continued, are incorporated herein by
reference.

         Article II.  Distribution and Service Expenses

         The Fund shall pay to JH Funds a fee in the amount specified in Article
III  hereof.  Such fee may be spent by JH Funds on any  activities  or  expenses
primarily  intended  to  result  in the  sale of  Class C  shares  of the  Fund,
including,  but not limited to the payment of Distribution  Expenses (as defined
below) and Service  Expenses (as defined below).  Distribution  Expenses include
but are not limited to, (a) initial and ongoing sales  compensation  out of such
fee as it is received by JH Funds or other  broker-dealers  ("Selling  Brokers")
that have entered into an agreement with JH Funds for the sale of Class C shares
of the Fund, (b) direct out-of pocket  expenses  incurred in connection with the
distribution  of Class C shares  of the  Fund,  including  expenses  related  to
printing of prospectuses and reports to other than existing Class C shareholders
of the Fund, and preparation,  printing and distribution of sales literature and
advertising  materials,  (c) an  allocation  of overhead and other branch office
expenses of JH Funds related to the  distribution of Class C shares of the Fund,
(d) interest expenses on unreimbursed  distribution  expenses related to Class C
shares,  as described in Article IV and (e)  distribution  expenses  incurred in
connection  with the  distribution  of a  corresponding  class of any  open-end,
registered investment company which sells all or substantially all its assets to
the Fund or which merges or otherwise combines with the Fund.

         Service  Expenses  include  payments  made to, or on account of account
executives  of selected  broker-dealers  (including  affiliates of JH Funds) and
others who furnish  personal and  shareholder  account  maintenance  services to
Class C shareholders of the Fund.

                                       1
<PAGE>

         Article III.  Maximum Expenditures

         The  expenditures to be made by the Fund pursuant to this Plan, and the
basis upon which such  expenditures  will be made,  shall be  determined  by the
Fund, and in no event shall such expenditures  exceed 1.00% of the average daily
net asset value of the Class C shares of the Fund (determined in accordance with
the Fund's  prospectus  as from time to time in  effect)  on an annual  basis to
cover Distribution  Expenses and Service Expenses,  provided that the portion of
such fee used to cover Service  Expenses,  shall not exceed an annual rate of up
to 0.25% of the average daily net asset value of the Class C shares of the Fund.
Such  expenditures  shall be calculated and accrued daily and paid monthly or at
such other intervals as the Trustees shall determine.

         Article IV.  Unreimbursed Distribution Expenses

         In the event that JH Funds is not fully reimbursed for payments made or
expenses incurred by it as contemplated  hereunder, in any fiscal year, JH Funds
shall be entitled to carry forward such expenses to subsequent  fiscal years for
submission to the Class C shares of the Fund for payment,  subject always to the
annual maximum expenditures set forth in Article III hereof; provided,  however,
that nothing herein shall prohibit or limit the Trustees from  terminating  this
Plan and all payments hereunder at any time pursuant to Article IX hereof.

         Article V.  Expenses Borne by the Fund

         Notwithstanding  any other provision of this Plan, the Trust,  the Fund
and its investment adviser, John Hancock Advisers,  Inc. (the "Adviser"),  shall
bear the respective expenses to be borne by them under the Investment Management
Contract between them, dated December 2, 1996 as from time to time continued and
amended (the "Management Contract"),  and under the Fund's current prospectus as
it is from time to time in  effect.  Except as  otherwise  contemplated  by this
Plan,  the Trust and the Fund  shall  not,  directly  or  indirectly,  engage in
financing  any  activity  which is  primarily  intended to or should  reasonably
result in the sale of shares of the Fund.

         Article VI.  Approval by Trustees, etc.

         This Plan shall not take effect  until it has been  approved,  together
with any related  agreements,  by votes,  cast in person at a meeting called for
the  purpose  of voting  on this  Plan or such  agreements,  of a  majority  (or
whatever greater percentage may, from time to time, be required by Section 12(b)
of the Act or the rules and  regulations  thereunder) of (a) all of the Trustees
of the Fund and (b) those Trustees of the Fund who are not "interested  persons"
of the Fund,  as such term may be from time to time  defined  under the Act, and
have no direct or indirect  financial  interest in the operation of this Plan or
any agreements related to it (the "Independent Trustees").

         Article VII.  Continuance

         This Plan and any related  agreements  shall  continue in effect for so
long as such  continuance is specifically  approved at least annually in advance
in the manner provided for the approval of this Plan in Article VI.


                                       2
<PAGE>

         Article VIII.  Information

         JH Funds shall furnish the Fund and its Trustees quarterly,  or at such
other intervals as the Fund shall specify,  a written report of amounts expended
or incurred for  Distribution  Expenses and Services  Expenses  pursuant to this
Plan and the  purposes  for which  such  expenditures  were made and such  other
information as the Trustees may request.

         Article IX.  Termination

         This Plan may be  terminated  (a) at any time by vote of a majority  of
the  Trustees,  a majority  of the  Independent  Trustees,  or a majority of the
Fund's  outstanding voting Class C shares, or (b) by JH Funds on 60 days' notice
in writing to the Fund.

         Article X.  Agreements

         Each Agreement with any person relating to  implementation of this Plan
shall be in writing, and each agreement related to this Plan shall provide:

         (a)      That,  with  respect  to  the  Fund,  such  agreement  may  be
                  terminated  at any time,  without  payment of any penalty,  by
                  vote of a majority of the Independent Trustees or by vote of a
                  majority of the Fund's then outstanding Class C shares.

         (b) That such agreement shall terminate  automatically  in the event of
             its assignment.

         Article XI.  Amendments

         This Plan may not be amended to increase the maximum amount of the fees
payable  by the  Fund  hereunder  without  the  approval  of a  majority  of the
outstanding voting Class C shares of the Fund. No material amendment to the Plan
shall, in any event, be effective unless it is approved in the same manner as is
provided for approval of this Plan in Article VII.

         Article XII.  Limitation of Liability

         The names "John  Hancock  Current  Interest"  and "John  Hancock  Money
Market Fund" are the  designations  of the Trustees under the Amended & Restated
Declaration  of Trust,  dated July 1, 1996, as amended and restated from time to
time.  The  Amended &  Restated  Declaration  of Trust has been  filed  with the
Secretary of State of the Commonwealth of Massachusetts.  The obligations of the
Trust and the Fund are not  personally  binding upon, nor shall resort be had to
the private property of, any of the Trustees, shareholders,  officers, employees
or agents of the Fund, but only the Fund's property shall be bound. No series of
the Trust shall be  responsible  for the  obligations of any other series of the
Trust.

                                       3

<PAGE>


         IN WITNESS  WHEREOF,  the Fund has  executed  this amended and restated
Distribution  Plan  effective  as of  the  1st  day  of  May,  1998  in  Boston,
Massachusetts.


                                    JOHN HANCOCK CURRENT INTEREST --
                                    JOHN HANCOCK MONEY MARKET FUND


                                    By:  /s/ Anne C. Hodsdon
                                                     Anne C. Hodsdon
                                    President

                                    JOHN HANCOCK FUNDS, INC.


                                    By: /s/Edward J. Boudreau, Jr.
                                            Edward J. Boudreau, Jr.
                                            Chairman, President & CEO


<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 031
   <NAME> JOHN HANCOCK MONEY MARKET FUND - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAR-31-1998
<PERIOD-START>                             APR-01-1997
<PERIOD-END>                               MAR-31-1998
<INVESTMENTS-AT-COST>                      395,966,883
<INVESTMENTS-AT-VALUE>                     395,966,883
<RECEIVABLES>                                3,753,828
<ASSETS-OTHER>                                  32,914
<OTHER-ITEMS-ASSETS>                            20,275
<TOTAL-ASSETS>                             399,773,900
<PAYABLE-FOR-SECURITIES>                     5,000,000
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      985,121
<TOTAL-LIABILITIES>                          5,985,121
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   393,788,779
<SHARES-COMMON-STOCK>                      312,841,439
<SHARES-COMMON-PRIOR>                      262,554,149
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                               393,788,779
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           22,731,245
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               4,389,942
<NET-INVESTMENT-INCOME>                     18,341,303
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                       18,341,303
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   14,426,990
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                    3,870,818,878
<NUMBER-OF-SHARES-SOLD>                  3,929,619,558
<NUMBER-OF-SHARES-REDEEMED>                 12,110,373
<SHARES-REINVESTED>                         95,720,210
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,592,755
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,389,942
<AVERAGE-NET-ASSETS>                       299,505,644
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.05
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (0.05)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.89
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 032
   <NAME> JOHN HANCOCK MONEY MARKET FUND - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAR-31-1998
<PERIOD-START>                             APR-01-1997
<PERIOD-END>                               MAR-31-1998
<INVESTMENTS-AT-COST>                      395,966,883
<INVESTMENTS-AT-VALUE>                     395,966,883
<RECEIVABLES>                                3,753,828
<ASSETS-OTHER>                                  32,914
<OTHER-ITEMS-ASSETS>                            20,275
<TOTAL-ASSETS>                             399,773,900
<PAYABLE-FOR-SECURITIES>                     5,000,000
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      985,121
<TOTAL-LIABILITIES>                          5,985,121
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   393,788,779
<SHARES-COMMON-STOCK>                       81,045,023
<SHARES-COMMON-PRIOR>                      108,180,459
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                               393,788,779
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           22,731,245
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               4,389,942
<NET-INVESTMENT-INCOME>                     18,341,303
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                       18,341,303
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,914,313
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                    3,870,818,878
<NUMBER-OF-SHARES-SOLD>                    619,548,975
<NUMBER-OF-SHARES-REDEEMED>                671,594,165
<SHARES-REINVESTED>                          3,015,287
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,592,755
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              4,389,942
<AVERAGE-NET-ASSETS>                        98,683,042
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.04
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                       (0.04)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   1.74
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>



<ARTICLE> 6
<SERIES>
   <NUMBER> 020
   <NAME> JOHN HANCOCK U.S. GOVERNMENT CASH RESERVE
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAR-31-1998
<PERIOD-START>                             APR-01-1997
<PERIOD-END>                               MAR-31-1998
<INVESTMENTS-AT-COST>                       77,764,342
<INVESTMENTS-AT-VALUE>                      77,764,342
<RECEIVABLES>                                  719,064
<ASSETS-OTHER>                                  19,066
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              78,502,472
<PAYABLE-FOR-SECURITIES>                     3,741,765
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      313,230
<TOTAL-LIABILITIES>                          4,054,995
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    74,447,477
<SHARES-COMMON-STOCK>                       74,447,477
<SHARES-COMMON-PRIOR>                       55,321,193
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                74,447,477
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            3,720,878
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 230,569
<NET-INVESTMENT-INCOME>                      3,490,309
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                        3,490,309
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,490,309
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                    293,684,385
<NUMBER-OF-SHARES-REDEEMED>                277,798,604
<SHARES-REINVESTED>                          3,240,503
<NET-CHANGE-IN-ASSETS>                      19,126,284
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          329,385
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                503,725
<AVERAGE-NET-ASSETS>                        65,876,941
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.05
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (0.05)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   0.35
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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