MFS VARIABLE INSURANCE TRUST
497, 1995-05-05
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<PAGE>

<TABLE>
<S>                                           <C>
MFS-REGISTERED TRADEMARK- WORLD GOVERNMENTS
SERIES-SM-
MFS-REGISTERED TRADEMARK- MONEY MARKET                PROSPECTUS
SERIES-SM-                                           May 1, 1995
</TABLE>

- --------------------------------------------------------------------------------
MFS-REGISTERED TRADEMARK- VARIABLE INSURANCE TRUST-SM-
500 BOYLSTON STREET, BOSTON, MASSACHUSETTS 02116                  (617) 954-5000

MFS  Variable Insurance Trust (the "Trust") is an open-end management investment
company offering insurance company separate  accounts a selection of  investment
vehicles  for  variable  annuity  and  variable  life  insurance  contracts (the
"Contracts"). The Trust has twelve separate  portfolios or series, two of  which
are offered pursuant to this Prospectus:

    --  MFS  WORLD  GOVERNMENTS SERIES  (THE  "WORLD GOVERNMENTS  SERIES")  is a
      non-diversified series of the Trust. The investment objective of the World
      Governments Series is to seek preservation and growth of capital, together
      with moderate current income.

    -- MFS MONEY  MARKET SERIES  (THE "MONEY  MARKET SERIES")  is a  diversified
      series  of the Trust. The investment  objective of the Money Market Series
      is to seek as high a level  of current income as is considered  consistent
      with the preservation of capital and liquidity.

The  investment advisor and distributor of  the World Governments Series and the
Money Market Series (collectively hereinafter  referred to as the "Series")  are
Massachusetts  Financial  Services  Company  and  MFS  Fund  Distributors, Inc.,
respectively, both  of  which  are  located  at  500  Boylston  Street,  Boston,
Massachusetts 02116.
                              -------------------

BECAUSE  OF ITS INVESTMENT POLICIES PERMITTING INVESTMENT IN FOREIGN SECURITIES,
INVESTMENTS IN THE WORLD GOVERNMENTS SERIES  MAY BE SUBJECT TO A GREATER  DEGREE
OF  RISK THAN INVESTMENTS IN OTHER INVESTMENT COMPANIES WHICH INVEST ENTIRELY IN
DOMESTIC SECURITIES.
                              -------------------

INVESTMENTS IN THE MONEY MARKET SERIES ARE NEITHER INSURED NOR GUARANTEED BY THE
U.S. GOVERNMENT  AND THERE  IS NO  ASSURANCE THAT  THE SERIES  WILL BE  ABLE  TO
MAINTAIN A STABLE NET ASSET VALUE OF $1.00 PER SHARE.
                              -------------------

  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.
                              -------------------

SHARES  OF THE TRUST  ARE AVAILABLE AND  ARE BEING MARKETED  AS A POOLED FUNDING
VEHICLE FOR LIFE INSURANCE COMPANIES WRITING ALL TYPES OF CONTRACTS.

This Prospectus sets forth  concisely the information about  each Series that  a
prospective  investor should know  before applying for  the Contracts offered by
the separate accounts of  certain insurance companies ("Participating  Insurance
Companies").  Investors are advised  to read this  Prospectus and the applicable
Contract prospectus  carefully and  retain  them for  future reference.  If  you
require  more detailed information, a  Statement of Additional Information dated
May 1,  1995, as  supplemented from  time  to time,  is available  upon  request
without  charge and may be obtained by  calling or by writing to the Shareholder
Servicing Agent. (See back cover for address and phone number.) The Statement of
Additional Information, which is incorporated by reference into this Prospectus,
has been filed with the Securities and Exchange Commission.

   INVESTORS SHOULD READ THIS PROSPECTUS AND RETAIN IT FOR FUTURE REFERENCE.
<PAGE>
TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                                           PAGE
                                                                                                                        -----------
<C>        <S>                                                                                                          <C>
       1.  Expense Summary............................................................................................           3
       2.  Investment Concept of the Trust............................................................................           3
       3.  Condensed Financial Information............................................................................           4
       4.  Investment Objectives and Policies.........................................................................           5
           MFS World Governments Series...............................................................................           5
           MFS Money Market Series....................................................................................           6
       5.  Investment Techniques......................................................................................           7
       6.  Additional Risk Factors....................................................................................          12
       7.  Management of the Series...................................................................................          15
       8.  Information Concerning Shares of Each Series...............................................................          16
           Purchases and Redemptions..................................................................................          16
           Net Asset Value............................................................................................          16
           Distributions..............................................................................................          17
           Tax Status.................................................................................................          17
           Description of Shares, Voting Rights and Liabilities.......................................................          17
           Performance Information....................................................................................          18
           Expenses...................................................................................................          19
           Shareholder Communications.................................................................................          19
Appendix A -- Description of Bond Ratings.............................................................................         A-1
Appendix B -- Description of Obligations Issued or Guaranteed by U.S. Government Agencies,
  Authorities or Instrumentalities....................................................................................         B-1
</TABLE>

                                       2
<PAGE>
1.  EXPENSE SUMMARY

<TABLE>
<CAPTION>
                                                                                                    WORLD          MONEY
                                                                                                 GOVERNMENTS       MARKET
                                                                                                    SERIES         SERIES
                                                                                                --------------     ------
<S>                                                                                             <C>             <C>
ANNUAL OPERATING EXPENSES (AS PERCENTAGE OF AVERAGE NET ASSETS):
    Management Fee............................................................................          .75%           .50%
    Other Expenses (after fee reduction)......................................................          .25%(1)        .10%(2)
                                                                                                                        --
                                                                                                        ---
    Total Operating Expenses (after fee reduction)............................................         1.00%(1)        .60%(2)
<FN>
- ------------
(1)        The  Adviser has agreed to bear, subject to reimbursement, until December 31, 2004, expenses
           of the World  Governments Series, such  that the  Series' aggregate expenses  do not  exceed
           1.00%,  on an annualized basis, of its average daily net assets. See "Information Concerning
           Shares of Each Series -- Expenses" below. Absent this expense arrangement, "Other  Expenses"
           and "Total Operating Expenses" would be 0.63% and 1.38%, respectively.
(2)        The  Adviser has agreed to bear, subject to reimbursement, until December 31, 2004, expenses
           of the Money Market Series such that the Series' aggregate operating expenses do not exceed,
           on an  annualized  basis,  0.60% of  its  average  daily net  assets.  Absent  this  expense
           arrangement,  "Other  Expenses" and  "Total Operating  Expenses" would  be 2.32%  and 2.82%,
           respectively. See "Information Concerning Shares of Each Series -- Expenses" below.
</TABLE>

The Series'  annual  operating  expenses  do not  reflect  expenses  imposed  by
separate   accounts  of  Participating  Insurance  Companies  through  which  an
investment in a Series is made or their related Contracts. A separate  account's
expenses  are disclosed in the prospectus through which the Contract relating to
that separate account is offered for sale.

2.  INVESTMENT CONCEPT OF THE TRUST

The Trust is an open-end,  registered management investment company with  twelve
separate  series, each of  which is a  segregated, separately managed portfolio.
The World Governments Series and the Money Market Series are non-diversified and
diversified Series of  the Trust,  respectively. The  Trust was  organized as  a
business  trust  under  the  laws  of The  Commonwealth  of  Massachusetts  by a
Declaration of Trust dated February 1, 1994.

The Trust  offers shares  of its  twelve series  to insurance  company  separate
accounts that fund Contracts. Separate accounts may purchase or redeem shares at
net asset value without any sales or redemption charge. Fees and charges imposed
by a separate account, however, will affect the actual return to the holder of a
Contract. A separate account may also impose certain restrictions or limitations
on  the  allocation  of  purchase  payments or  Contract  value  to  the Series.
Prospective investors  should consult  the  applicable Contract  prospectus  for
information regarding fees and expenses of the Contract and separate account and
any  applicable restrictions or limitations. The Trust assumes no responsibility
for such prospectuses.

The Trust offers shares of the Series to the separate accounts of  Participating
Insurance  Companies that are affiliated or unaffiliated ("shared funding"), and
shares of the Series will serve as the underlying investments for both  variable
annuity  and  variable  life  insurance  contracts  ("mixed  funding").  Due  to
differences in tax treatment or  other considerations, the interests of  various
Contract  owners might at some time be in conflict. The Trust currently does not
foresee any such conflict. Nevertheless,  the Trust's Board of Trustees  intends
to  monitor events  in order to  identify any  material irreconcilable conflicts
which may possibly arise and to determine  what action, if any, should be  taken
in  response thereto.  If such a  conflict were  to occur, one  or more separate
accounts of the Participating Insurance Companies might be required to  withdraw
its  investments in  either or both  Series. This  might force a  Series to sell
securities at disadvantageous prices.

Individual Contract holders are not the "shareholders" of the Trust. Rather, the
Participating  Insurance  Companies   and  their  separate   accounts  are   the
shareholders  or  investors, although  such  companies may  pass  through voting
rights to their Contract holders.

                                       3
<PAGE>
The Trust's Board of Trustees provides broad supervision over the affairs of the
Trust and  the  Series. Massachusetts  Financial  Services Company,  a  Delaware
corporation  ("MFS" or the "Adviser"), is the investment adviser to each Series.
A majority of the Trustees of the Trust are not affiliated with the Adviser. The
Adviser is responsible for the management of  the assets of each Series and  the
officers  of the Trust  are responsible for the  operations. The Adviser manages
the Series'  portfolios  from day  to  day  in accordance  with  the  investment
objectives and policies of each Series. The selection of investments and the way
they  are managed  depend on the  conditions and  trends in the  economy and the
financial marketplaces.

3.  CONDENSED FINANCIAL INFORMATION

The  following  information  should  be  read  in  conjunction  with  the  World
Governments  Series' financial statements included  in the Series' Annual Report
to shareholders  which  is  incorporated  by reference  into  the  Statement  of
Additional  Information in  reliance upon the  report of Deloitte  & Touche LLP,
independent certified public accountants, as experts in accounting and auditing.
The Money Market Series of the Trust had not commenced investment operations  as
of December 31, 1994.

<TABLE>
<CAPTION>
                                                                                                        YEAR ENDED
WORLD GOVERNMENTS SERIES                                                                            DECEMBER 31, 1994*
- --------------------------------------------------------------------------------------------------  ------------------
<S>                                                                                                 <C>
Per share data (for a share outstanding throughout the period):
Net asset value--beginning of period..............................................................     $   10.00
                                                                                                          ------
Income from investment operations++
  Net investment income**.........................................................................     $    0.17
  Net realized and unrealized loss on investments.................................................         (0.09)
                                                                                                          ------
    Total from investment operations..............................................................     $    0.08
                                                                                                          ------
Less distributions declared to shareholders-
  From net investment income......................................................................     $   (0.17)
  In excess of net investment income..............................................................         (0.09)
                                                                                                          ------
    Total distributions declared to shareholders..................................................     $   (0.26)
                                                                                                          ------
Net asset value--end of period....................................................................     $    9.82
                                                                                                          ------
                                                                                                          ------
Total return......................................................................................          0.79%
Ratios (to average net assets)/Supplemental data**:
  Expenses........................................................................................          1.00%+
  Net investment income...........................................................................          4.68%+
Portfolio turnover................................................................................             62%
Net assets at end of period (000 omitted).........................................................  $       2,881
<FN>
- --------------
 +         Annualized.
++         Per share data is based on average shares outstanding.
 *         For the period from the commencement of investment operations, June 14, 1994 to December 31,
           1994.
**         The Adviser did not impose a portion of its management fee for the period indicated. If this
           fee  had been incurred  by the Series,  the net investment  income per share  and the ratios
           would have been:

Net investment income.................................................          $0.16
Ratios (to average net assets):
  Expenses............................................................        1.10%+
  Net investment income...............................................        4.58%+
</TABLE>

Total return information does  not reflect expenses that  apply to the  separate
accounts  of Participating Insurance  Companies or their  related Contracts. The
inclusion of these charges would reduce  the total return figure for the  period
shown.

                                       4
<PAGE>
4.  INVESTMENT OBJECTIVES AND POLICIES

Each  Series  has  different  investment  objectives  which  it  pursues through
separate investment policies, as described below. The differences in  objectives
and policies among the Series can be expected to affect the degree of market and
financial  risk to which each  Series is subject and  the return of each Series.
The investment  objectives and  policies of  each Series  may, unless  otherwise
specifically  stated, be changed by the Board of Trustees of the Trust without a
vote of the shareholders. Any investment involves risk and there is no assurance
that the objectives of any Series will be achieved.

MFS WORLD  GOVERNMENTS  SERIES  --  The  World  Governments  Series'  investment
objective  is  to  seek not  only  preservation,  but also  growth,  of capital,
together with moderate current income.

The World Governments Series seeks to achieve its investment objective through a
professionally  managed,   internationally  diversified   portfolio   consisting
primarily  of  debt securities  and to  a lesser  extent equity  securities. The
Series attempts to provide  investors with an opportunity  to enhance the  value
and  increase the protection of their investment against inflation and otherwise
by taking advantage of investment opportunities in the U.S. as well as in  other
countries  where  opportunities  may  be more  rewarding.  It  is  believed that
diversification of  assets on  an international  basis decreases  the degree  to
which  events in  any one  country, including  the U.S.,  can affect  the entire
portfolio. Although the percentage of the Series' assets invested in  securities
issued  abroad and denominated in foreign  currencies will vary depending on the
state of the economies of the principal countries of the world, their  financial
markets  and  the relationship  of their  currencies to  the U.S.  dollar, under
normal conditions the Series' portfolio is internationally diversified. However,
for defensive reasons  or during  times of international  political or  economic
uncertainty  or turmoil, most  or all of  the Series' investments  may be in the
U.S.

Under normal  economic  and market  conditions,  at  least 80%  of  the  Series'
portfolio  is invested in  debt securities, such  as bonds, debentures, mortgage
securities, notes,  commercial  paper, obligations  issued  or guaranteed  by  a
government  or any of its political subdivisions, agencies or instrumentalities,
certificates of deposit, as well  as debt obligations which  may have a call  on
common  stock  by means  of a  conversion privilege  or attached  warrants. Debt
securities in which the  Series may invest may  also include zero coupon  bonds,
mortgage   pass-through   securities,   collateralized   mortgage   obligations,
multiclass pass-through securities and stripped mortgage-backed securities.  The
Series  also may enter into mortgage  "dollar roll" transactions. The Series may
invest in  indexed  securities whose  value  is linked  to  foreign  currencies,
interest  rates,  commodities or  other  financial indicators.  (See "Investment
Techniques" below.) The Series may  purchase securities that are not  registered
under  the  Securities Act  of 1933,  as amended  (the "1933  Act"), but  can be
offered and sold to "qualified institutional  buyers" under Rule 144A under  the
1933 Act. (See "Additional Risk Factors" below.)

The  World  Governments  Series  may  write  covered  put  and  call  options on
securities and purchase  put and call  options. The Series  may also enter  into
"yield curve" options. The Series may also enter into futures contracts on fixed
income  securities, on foreign currencies and  on indices of securities, and may
purchase and write options  on such futures contracts.  In addition, the  Series
may  enter  into  forward foreign  currency  exchange contracts  and  options on
foreign currencies. The Series also may enter into interest rate swaps, currency
swaps and other types of available swap agreements. The Series also may purchase
and sell caps, floors and  collars. The Series may  invest in Brady Bonds.  (See
"Investment Techniques" below.)

The  World  Governments  Series  may  invest  in  American  Depository  Receipts
("ADRs"). The Series may also invest up to 100% (and expects generally to invest
up to 80%) of its total assets in foreign securities, including emerging  market
securities  (not including  ADRs). See  "Investment Techniques"  and "Additional
Risk Factors"  below.  The  Adviser  will determine  the  amount  of  the  World
Governments Series' assets to be invested in the United States and the amount to
be  invested  abroad. The  U.S. assets  will  be invested  in high  quality debt
securities and the remainder of the  assets will be diversified among  countries
where  opportunities for total return are expected  to be most attractive. It is
currently expected that investments within  foreign countries will be  primarily
in  government securities to  minimize credit risks. The  Series will not invest
25% or more  of the value  of its assets  in the securities  of any one  foreign
government.  The portfolio  will be managed  actively and  the asset allocations
modified as the Adviser deems necessary.

                                       5
<PAGE>
The World Governments Series will purchase non-dollar securities denominated  in
the  currency of countries  where the interest  rate environment as  well as the
general economic climate provide an opportunity for declining interest rates and
currency appreciation.  If interest  rates decline,  such non-dollar  securities
will  appreciate in value. If the  currency also appreciates against the dollar,
the total investment in  such non-dollar securities  would be enhanced  further.
Conversely, a rise in interest rates or decline in currency exchange rates would
adversely  affect  the  Series' return.  Investments  in  non-dollar denominated
securities are  evaluated primarily  on the  strength of  a particular  currency
against the dollar and on the interest rate climate of that country. Currency is
judged  on the basis of fundamental  economic criteria (E.G., relative inflation
levels and  trends,  growth rate  forecasts,  balance of  payments  status,  and
economic  policies) as well as technical and  political data. In addition to the
foregoing, interest  rates  are  evaluated  on the  basis  of  differentials  or
anomalies  that  may  exist between  different  countries. The  Series  may hold
foreign currency received in connection  with investments in foreign  securities
and  in  anticipation of  purchasing foreign  securities. (See  "Additional Risk
Factors" below.)

The phrase  "preservation of  capital"  when applied  to a  domestic  investment
company  is generally understood to imply that the portfolio is invested in very
low risk securities and that the major risk is loss of purchasing power  through
the  effects of inflation or major changes in interest rates. However, while the
World Governments  Series  invests in  securities  which are  believed  to  have
minimal credit risk, an error of judgment in selecting a currency or an interest
rate environment could result in a loss of capital.

It is contemplated that the World Governments Series' long-term debt investments
will  consist primarily of securities which are believed by the Adviser to be of
relatively high quality.  If after  the Series  purchases such  a security,  the
quality  of the security  deteriorates significantly, the  security will be sold
only if the Adviser believes it is advantageous to do so.

MFS MONEY MARKET SERIES -- The  Money Market Series' investment objective is  to
seek  as high  a level of  current income  as is considered  consistent with the
preservation of capital and liquidity.

The Money Market Series seeks to  achieve its investment objective by  investing
primarily  (I.E., at least 80% of its  assets under normal circumstances) in the
following instruments:

    (a) United  States  Government  Securities,  including:  (1)  U.S.  Treasury
  obligations,  which differ only in their  interest rates, maturities and times
  of issuance;  U.S. Treasury  bills  (maturities of  one  year or  less);  U.S.
  Treasury  notes  (maturities of  one to  ten years);  and U.S.  Treasury bonds
  (generally maturities of greater than ten  years), all of which are backed  by
  the  full faith and credit of the  U.S. Government; and (2) obligations issued
  or guaranteed by U.S.  Government agencies, authorities or  instrumentalities,
  some  of which are backed  by the full faith and  credit of the U.S. Treasury,
  E.G., direct  pass-through certificates  of the  Government National  Mortgage
  Association  ("GNMA"); some of which are supported  by the right of the issuer
  to borrow from  the U.S. Government,  E.G., obligations of  Federal Home  Loan
  Banks;  and some of which are backed only  by the credit of the issuer itself,
  E.G., obligations  of the  Student Loan  Marketing Association  (collectively,
  "U.S.  Government Securities," which term also includes interests in trusts or
  other entities representing interests  in obligations that  are backed by  the
  full  faith and credit of  the U.S. Government or  are issued or guaranteed by
  the U.S. Government,  its agencies, authorities  or instrumentalities) (for  a
  description  of U.S. Government Securities, see Appendix B to the Prospectus),
  and in repurchase agreements collateralized by U.S. Government Securities;

    (b) obligations of  banks (including  certificates of  deposit and  bankers'
  acceptances)  which  at  the date  of  investment have  capital,  surplus, and
  undivided profits (as of the date  of their most recently published  financial
  statements)  in  excess of  $100,000,000; and  obligations  of other  banks or
  savings and loan associations if such  obligations are insured by the  Federal
  Deposit  Insurance Corporation, provided that not more than 10% of the Series'
  total assets will be invested in such insured obligations;

    (c) commercial  paper  which at  the  date of  investment  is rated  A-1  by
  Standard  & Poor's Rating Group ("S&P") or by Fitch Investor Service ("Fitch")
  or P-1 by  Moody's Investor Service,  Inc. ("Moody's"), or,  if not rated,  is
  issued or

                                       6
<PAGE>
  guaranteed  as to payment of principal and  interest by companies which at the
  date of investment have an outstanding debt issue rated AA or better by S&P or
  by Fitch or Aa or better by  Moody's (for a description of these ratings,  see
  Appendix A to this Prospectus); and

    (d)  short-term (maturing in 13 months  or less) corporate obligations which
  at the date of investment are rated AA or  better by S&P or by Fitch or Aa  or
  better by Moody's.

The  Money Market Series may also  invest up to 20% of  its total assets in debt
instruments not specifically described in  (a) through (d) above, provided  that
such  instruments are deemed  by the Trustees  of the Trust  to be of comparable
high quality and liquidity and provided that such investments are in  accordance
with  applicable  law. The  Money Market  Series  may invest  its assets  in the
securities of foreign issuers and in the securities of foreign branches of  U.S.
banks  such  as  negotiable  certificates of  deposit  (Eurodollars).  Since the
portfolio of the Series may contain such securities, an investment in the Series
may involve a greater degree of risk than an investment in a fund which  invests
only  in debt obligations of U.S. domestic  issuers, due to the possibility that
there may be less  publicly available information,  more volatile markets,  less
securities regulation, less favorable tax provisions, war or expropriation. (See
"Additional Risk Factors" below.)

In  addition, the Money Market Series may invest  up to 75% of its assets in all
finance companies as a group,  all banks and bank  holding companies as a  group
and  all utility companies as a group  when, in the opinion of management, yield
differentials and money market conditions suggest such investments are advisable
and when cash is  available for such investments  and instruments are  available
for  purchase  which  fulfill the  Series'  objective  in terms  of  quality and
marketability.

All the assets of the Money Market Series will be invested in obligations  which
mature  in 13 months or less and  substantially all of these investments will be
held to maturity; however, securities collateralizing repurchase agreements  may
have  maturities in excess  of 13 months.  The Money Market  Series will, to the
extent feasible, make portfolio investments  primarily in anticipation of or  in
response to changing economic and money market conditions and trends. Currently,
the  dollar weighted average maturity  of the investments of  the Series may not
exceed 90 days.

5.  INVESTMENT TECHNIQUES

LENDING OF  PORTFOLIO  SECURITIES: The  World  Governments Series  may  seek  to
increase  its income by lending portfolio securities. Such loans will usually be
made to member firms (and subsidiaries  thereof) of the New York Stock  Exchange
(the "Exchange") and to member banks of the Federal Reserve System, and would be
required  to be secured continuously by  collateral in cash, cash equivalents or
U.S. Treasury securities  maintained on a  current basis at  an amount at  least
equal to the market value of the securities loaned. If the Adviser determines to
make  securities loans, it is  intended that the value  of the securities loaned
would not exceed 25%  of the value  of the net assets  of the World  Governments
Series.

EMERGING  MARKETS SECURITIES: The  World Governments Series  may invest in fixed
income  securities  of   issuers  (including  foreign   governments  and   their
subdivisions,  agencies  or  instrumentalities)  located  in  emerging  markets.
Emerging markets include any country: (i)  having an "emerging stock market"  as
defined by the International Finance Corporation; (ii) with low-to middle-income
economies according to the International Bank for Reconstruction and Development
(the World Bank); (iii) listed in World Bank publications as developing; or (iv)
determined  by  MFS  to  be  an emerging  market  as  defined  above.  The World
Governments Series  may  invest  in  fixed income  securities  of:  (i)  foreign
governments    or   any   of   their   political   subdivisions,   agencies   or
instrumentalities; (ii) companies  the principal securities  trading market  for
which  is an emerging  market country; (iii) companies  organized under the laws
of, and with a principal office  in, an emerging market country; (iv)  companies
whose  principal activities  are located  in emerging  market countries;  or (v)
companies whose securities are traded in any  market that derive 50% or more  of
their total revenue from either goods or services produced in an emerging market
or sold in an emerging market.

BRADY  BONDS: The World Governments Series may  invest in Brady Bonds, which are
securities created through  the exchange  of existing commercial  bank loans  to
public  and  private  entities in  certain  emerging  markets for  new  bonds in
connection with

                                       7
<PAGE>
debt restructurings under a  debt restructuring plan  introduced by former  U.S.
Secretary of the Treasury, Nicholas F. Brady (the "Brady Plan"). Brady Plan debt
restructurings  have been  implemented to  date in  Argentina, Brazil, Bulgaria,
Costa Rica,  Ecuador,  Mexico, Nigeria,  the  Philippines, Poland,  Uruguay  and
Venezuela.  Brady Bonds have been  issued only recently, and  for that reason do
not  have  a  long  payment  history.  Brady  Bonds  may  be  collateralized  or
uncollateralized,  are  issued in  various  currencies (but  primarily  the U.S.
dollar) and  are actively  traded in  over-the-counter secondary  markets.  U.S.
dollar-denominated, collateralized Brady Bonds, which may be fixed-rate bonds or
floating-rate  bonds, are  generally collateralized in  full as  to principal by
U.S. Treasury zero  coupon bonds having  the same maturity  as the bonds.  Brady
Bonds  are  often  viewed as  having  three  or four  valuation  components: the
collateralized repayment  of principal  at  final maturity;  the  collateralized
interest   payments;   the   uncollateralized   interest   payments;   and   any
uncollateralized repayment  of  principal at  maturity  (these  uncollateralized
amounts  constituting the  "residual risk").  In light  of the  residual risk of
Brady Bonds and the  history of defaults of  countries issuing Brady Bonds  with
respect  to commercial bank loans by public and private entities, investments in
Brady Bonds may be viewed as speculative.

REPURCHASE AGREEMENTS: Each of the  Series may enter into repurchase  agreements
in order to earn additional income on available cash or as a temporary defensive
measure.  Under a repurchase agreement, a  Series acquires securities subject to
the seller's  agreement to  repurchase at  a specified  time and  price. If  the
seller  becomes subject to a proceeding under  the bankruptcy laws or its assets
are otherwise  subject to  a stay  order,  the Series'  right to  liquidate  the
securities  may be  restricted (during  which time  the value  of the securities
could decline). As discussed  in the Statement  of Additional Information,  each
Series has adopted certain procedures intended to minimize any risk.

MORTGAGE "DOLLAR ROLL" TRANSACTIONS: The World Governments Series may enter into
mortgage  "dollar  roll"  transactions with  selected  banks  and broker-dealers
pursuant to which the  Series sells mortgage-backed  securities for delivery  in
the future (generally within 30 days) and simultaneously contracts to repurchase
substantially similar (same type, coupon and maturity) securities on a specified
future  date. The Series will only enter into covered rolls. A "covered roll" is
a specific type of dollar roll for which there is an offsetting cash position or
a cash  equivalent security  position which  matures on  or before  the  forward
settlement date of the dollar roll transaction. In the event that the party with
whom  the  Series contracts  to replace  substantially  similar securities  on a
future date fails  to deliver such  securities, the  Series may not  be able  to
obtain  such securities at the price specified in such contract and thus may not
benefit from the  price differential  between the  current sales  price and  the
repurchase price.

ZERO COUPON BONDS: The World Governments Series may invest in zero coupon bonds.
Zero  coupon  bonds are  debt obligations  which  are issued  or purchased  at a
significant discount from face value. The discount approximates the total amount
of interest the bonds will accrue and compound over the period until maturity or
the first interest payment date at a rate of interest reflecting the market rate
of the security at the  time of issuance. Zero coupon  bonds do not require  the
periodic payment of interest. Such investments may experience greater volatility
in  market value due  to changes in  interest rates than  debt obligations which
make regular  payments  of interest.  The  Series  will accrue  income  on  such
investments for tax and accounting purposes, as required, which is distributable
to  shareholders and which, because no cash  is received at the time of accrual,
may require the liquidation of other portfolio securities to satisfy the Series'
distribution obligations.

COLLATERALIZED MORTGAGE OBLIGATIONS AND MULTICLASS PASS-THROUGH SECURITIES:  The
World  Governments Series may  invest a portion of  its assets in collateralized
mortgage obligations or  "CMOs," which  are debt  obligations collateralized  by
mortgage   loans  or  mortgage  pass-through  securities.  Typically,  CMOs  are
collateralized by certificates  issued by  GNMA, the  Federal National  Mortgage
Association  ("FNMA") or the  Federal Home Loan  Mortgage Corporation ("FHLMC"),
but also may be collateralized by  whole loans or private mortgage  pass-through
securities  (such collateral collectively referred to as "Mortgage Assets"). The
Series may  also invest  a  portion of  its  assets in  multiclass  pass-through
securities  which are  interests in  a trust  composed of  Mortgage Assets. CMOs
(which include multiclass  pass-through securities) may  be issued by  agencies,
authorities   or  instrumentalities  of  the   U.S.  Government  or  by  private
originators of,  or investors  in, mortgage  loans, including  savings and  loan
associations,  mortgage banks,  commercial banks,  investment banks  and special
purpose

                                       8
<PAGE>
subsidiaries of the  foregoing. Payments  of principal  of and  interest on  the
Mortgage  Assets, and any reinvestment income  thereon, provide the funds to pay
debt service  on the  CMOs or  make scheduled  distributions on  the  multiclass
pass-through  securities.  In a  CMO, the  series of  bonds or  certificates are
usually issued  in multiple  classes with  different maturities.  Each class  of
CMOs,  often  referred to  as  a "tranche",  is issued  at  a specific  fixed or
floating coupon  rate and  has a  stated maturity  or final  distribution  date.
Principal  prepayments on the Mortgage  Assets may cause the  CMOs to be retired
substantially earlier than their stated maturities or final distribution  dates,
resulting  in a loss of all or part of the premium if any has been paid. Certain
classes of  CMOs  have priority  over  others with  respect  to the  receipt  of
prepayments  on the mortgages. Therefore, depending on the type of CMOs in which
the Series invests, the investment may be subject to a greater or lesser risk of
prepayments than other types of mortgage-related securities.

The World Governments Series  may also invest in  parallel pay CMOs and  Planned
Amortization  Class  CMOs ("PAC  Bonds"). Parallel  pay  CMOs are  structured to
provide payments of principal on each payment  date to more than one class.  PAC
Bonds  generally require  payments of  a specified  amount of  principal on each
payment date. PAC Bonds are always parallel pay CMOs with the required principal
payment on such securities having the  highest priority after interest has  been
paid  to all classes. For  a further description of  CMOs, parallel pay CMOs and
PAC Bonds and the  risks related to transactions  therein, see the Statement  of
Additional Information.

STRIPPED  MORTGAGE-BACKED  SECURITIES:  The World  Governments  Series  may also
invest a portion of its assets in stripped mortgage-backed securities  ("SMBS"),
which  are derivative multiclass mortgage securities usually structured with two
classes  that   receive  different   proportions  of   interest  and   principal
distributions  from  an  underlying  pool  of  mortgage  assets.  For  a further
description of  SMBS and  the risks  related to  transactions therein,  see  the
Statement of Additional Information.

MORTGAGE  PASS-THROUGH SECURITIES:  The World  Governments Series  may invest in
mortgage  pass-through   securities.   Mortgage  pass-through   securities   are
securities representing interests in "pools" of mortgage loans. Monthly payments
of  interest and principal  by the individual borrowers  on mortgages are passed
through to the  holders of the  securities (net of  fees paid to  the issuer  or
guarantor  of the securities) as the  mortgages in the underlying mortgage pools
are paid off. Payment  of principal and interest  on some mortgage  pass-through
securities  (but  not the  market  value of  the  securities themselves)  may be
guaranteed by the full faith and credit  of the U.S. Government (in the case  of
securities  guaranteed  by  GNMA); or  guaranteed  by  U.S. Government-sponsored
corporations  (such  as  FNMA  or  FHLMC,  which  are  supported  only  by   the
discretionary  authority  of  the  U.S.  Government  to  purchase  the  agency's
obligations).  Mortgage   pass-through  securities   may  also   be  issued   by
non-governmental   issuers  (such   as  commercial   banks,  savings   and  loan
institutions, private mortgage insurance  companies, mortgage bankers and  other
secondary  market issuers).  See the Statement  of Additional  Information for a
further discussion of these securities.

INDEXED  SECURITIES:  The  World  Governments  Series  may  invest  in   indexed
securities   whose  value  is  linked  to  foreign  currencies,  interest  rates
commodities, indices or other financial indicators. Most indexed securities  are
short  to intermediate fixed-income  securities whose values  at maturity and/or
interest rates rise or  fall according to  the change in  one or more  specified
underlying  instruments.  Indexed  securities may  be  positively  or negatively
indexed (I.E., their value may increase or decrease if the underlying instrument
appreciates), and may have return characteristics similar to direct  investments
in  the  underlying instrument  or  to one  or  more options  on  the underlying
instrument.  Indexed  securities  may  be  more  volatile  than  the  underlying
instrument itself.

SWAPS AND RELATED TRANSACTIONS: As one way of managing its exposure to different
types  of investments, the World Governments Series may enter into interest rate
swaps, currency swaps  and other  types of  available swap  agreements, such  as
caps,  collars and floors. Swaps involve the exchange by the Series with another
party of cash payments based  upon different interest rate indexes,  currencies,
and  other prices or rates, such as  the value of mortgage prepayment rates. For
example, in the typical interest rate swap, the Series might exchange a sequence
of cash payments based  on a floating  rate index for cash  payments based on  a
fixed  rate. Payments made by both parties to  a swap transaction are based on a
principal amount determined by the parties.

                                       9
<PAGE>
The World  Governments  Series may  also  purchase  and sell  caps,  floors  and
collars.  In a typical cap or floor agreement, one party agrees to make payments
only under specified circumstances,  usually in return for  payment of a fee  by
the counterparty. For example, the purchase of an interest rate cap entitles the
buyer,  to the  extent that a  specified index exceeds  a predetermined interest
rate, to receive payments of interest on a contractually-based principal  amount
from  the counterparty selling such  interest rate cap. The  sale of an interest
rate floor obligates the seller to make payments to the extent that a  specified
interest  rate falls below  an agreed-upon level.  A collar arrangement combines
elements of buying a cap and selling a floor.

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

Swap  agreements are sophisticated hedging  instruments that typically involve a
small investment  of cash  relative to  the  magnitude of  risks assumed.  As  a
result,  swaps can be highly volatile and  may have a considerable impact on the
Series' performance.  Swap  agreements  are  subject to  risks  related  to  the
counterparty's   ability  to   perform,  and  may   decline  in   value  if  the
counterparty's creditworthiness deteriorates. The Series may also suffer  losses
if  it is unable to terminate outstanding swap agreements or reduce its exposure
through offsetting transactions.

Swaps, caps, floors and collars are highly specialized activities which  involve
certain   risks.  See  the  Statement  of  Additional  Information  for  further
information on, and the risks involved in, these activities.

OPTIONS ON SECURITIES: The World Governments Series may write (sell) covered put
and call options  and purchase put  and call options  on securities. The  Series
will write options on securities for the purpose of increasing its return and/or
to protect the value of its portfolio. In particular, where the Series writes an
option  that expires unexercised or is closed out  by the Series at a profit, it
will retain the premium paid for the option which will increase its gross income
and will offset in part the  reduced value of the portfolio security  underlying
the  option, or the  increased cost of  portfolio securities to  be acquired. In
contrast, however, if the  price of the underlying  security moves adversely  to
the  Series'  position, the  option  may be  exercised  and the  Series  will be
required to purchase or sell the underlying security at a disadvantageous price,
which may only be partially offset by the amount of the premium. The Series  may
also  write combinations of put and call  options on the same security, known as
"straddles." Such transactions can generate  additional premium income but  also
present increased risk.

By  writing a call  option on a  security, the Series  limits its opportunity to
profit from any increase in the  market value of the underlying security,  since
the  holder will usually exercise  the call option when  the market value of the
underlying security exceeds the exercise price of the call. However, the  Series
retains  the risk of depreciation in value of securities on which it has written
call options.

The Series  may also  purchase put  or call  options in  anticipation of  market
fluctuations which may adversely affect the value of its portfolio or the prices
of  securities that the Series  wants to purchase at a  later date. In the event
that the expected market  fluctuations occur, the Series  may be able to  offset
the  resulting adverse effect on its portfolio, in whole or in part, through the
options purchased.  The  premium  paid  for  a  put  or  call  option  plus  any
transaction  costs will reduce the benefit, if  any, realized by the Series upon
exercise or liquidation of the option,  and, unless the price of the  underlying
security  changes  sufficiently,  the option  may  expire without  value  to the
Series.

"YIELD CURVE" OPTIONS: The  World Governments Series may  enter into options  on
the yield "spread," or yield differential, between two securities, a transaction
referred to as a "yield curve" option, for hedging and non-hedging (an effort to
increase  current income)  purposes. In  contrast to  other types  of options, a
yield curve option is based on  the difference between the yields of  designated
securities  rather than the  actual prices of the  individual securities, and is
settled through cash payments. Accordingly,  a yield curve option is  profitable
to the holder if this differential widens (in the case of a call) or narrows (in
the

                                       10
<PAGE>
case  of a put), regardless  of whether the yields  of the underlying securities
increase or decrease. Yield curve options written by the Series will be  covered
as  described in the  Statement of Additional Information.  The trading of yield
curve options is subject to all the risks associated with trading other types of
options, as discussed below under "Additional Risk Factors" and in the Statement
of Additional Information. In addition, such options present risks of loss  even
if the yield on one of the underlying securities remains constant, if the spread
moves in a direction or to an extent which was not anticipated.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS: The World Governments Series
may  purchase and  sell Futures  Contracts on  foreign or  domestic fixed income
securities or indices of such  securities, including municipal bond indices  and
any other indices of foreign or domestic fixed income securities that may become
available  for trading. The Series  may also purchase and  write options on such
Futures Contracts ("Options on Futures Contracts"). The World Governments Series
may purchase and  sell Futures  Contracts on  foreign currencies  or indices  of
foreign  currencies.  The Series  may also  purchase and  write Options  on such
Futures Contracts.

Such transactions will be entered into  for hedging purposes or for  non-hedging
purposes  to  the extent  permitted  by applicable  law.  The Series  will incur
brokerage fees  when it  purchases  and sells  Futures  Contracts, and  will  be
required  to  maintain margin  deposits. In  addition, Futures  Contracts entail
risks. Although the Adviser believes that use of such contracts will benefit the
Series, if its investment judgment about the general direction of exchange rates
or the stock market is incorrect, the Series' overall performance may be  poorer
than  if it had not entered into any  such contract and the Series may realize a
loss. The  Series  will not  enter  into  any Futures  Contract  if  immediately
thereafter  the value of  all open positions  in Futures Contracts  held by such
Series would exceed 50% of the value of its total assets.

Purchases of Options on Futures Contracts  may present less risk in hedging  the
Series'  portfolio than the purchase or sale of the underlying Futures Contracts
since the potential loss is  limited to the amount  of the premium plus  related
transaction  costs,  although it  may  be necessary  to  exercise the  option to
realize any profit, which  results in the establishment  of a futures  position.
The writing of Options on Futures Contracts, however, does not present less risk
than  the trading of Futures Contracts and will constitute only a partial hedge,
up to  the  amount  of the  premium  received.  In addition,  if  an  option  is
exercised, the Series may suffer a loss on the transaction.

Futures  Contracts and Options on Futures Contracts that are entered into by the
Series will be traded on U.S. and foreign exchanges.

FORWARD CONTRACTS: The World Governments  Series may enter into forward  foreign
currency  exchange contracts for the  purchase or sale of  a fixed quantity of a
foreign currency at a  future date ("Forward Contracts").  The Series may  enter
into  Forward Contracts  for hedging purposes  and for  non-hedging purposes. By
entering into transactions in Forward Contracts for hedging purposes, the Series
may be required to forego the benefits of advantageous changes in exchange rates
and, in the case of Forward Contracts entered into for non-hedging purposes, the
Series may sustain losses which will reduce its gross income. Such transactions,
therefore,  could  be  considered  speculative.  Forward  Contracts  are  traded
over-the-counter  and not on organized commodities or securities exchanges. As a
result, Forward  Contracts operate  in a  manner distinct  from  exchange-traded
instruments,  and their use involves certain  risks beyond those associated with
transactions in Futures Contracts or options traded on exchanges. The Series may
choose to,  or  be required  to,  receive  delivery of  the  foreign  currencies
underlying  Forward Contracts it has  entered into. Under certain circumstances,
such as  where  the  Adviser  believes that  the  applicable  exchange  rate  is
unfavorable  at the time the currencies are received or the Adviser anticipates,
for any other reason,  that the exchange  rate will improve,  the Fund may  hold
such currencies for an indefinite period of time. The Series may also enter into
a  Forward Contract on one  currency to hedge against  risk of loss arising from
fluctuations in the value of a second currency (referred to as a "cross  hedge")
if,  in the judgment of  the Adviser, a reasonable  degree of correlation can be
expected between movements in the values  of the two currencies. The Series  has
established procedures consistent with statements of the Securities and Exchange
Commission  (the "SEC") and its staff regarding  the use of Forward Contracts by
registered investment  companies, which  requires use  of segregated  assets  or
"cover" in connection with the purchase and sale of such contracts.

                                       11
<PAGE>
OPTIONS  ON FOREIGN CURRENCIES:  The World Governments  Series may also purchase
and write options on  foreign currencies ("Options  on Foreign Currencies")  for
the  purpose of  protecting against  declines in  the dollar  value of portfolio
securities and  against  increases  in  the dollar  cost  of  securities  to  be
acquired.  As in the case of other types  of options, however, the writing of an
Option on  Foreign Currency  will constitute  only a  partial hedge,  up to  the
amount  of the premium received,  and the Series may  be required to purchase or
sell foreign  currencies at  disadvantageous exchange  rates, thereby  incurring
losses.  The  purchase  of  an  Option on  Foreign  Currency  may  constitute an
effective hedge against fluctuations in exchange rates although, in the event of
rate movements adverse to the Series' position, it may forfeit the entire amount
of the premium paid  for the option plus  related transaction costs. The  Series
may  also  choose  to,  or  be required  to,  receive  delivery  of  the foreign
currencies underlying Options on Foreign  Currencies it has entered into.  Under
certain  circumstances, such as  where the Adviser  believes that the applicable
exchange rate is  unfavorable at  the time the  currencies are  received or  the
Adviser  anticipates, for any other reason, that the exchange rate will improve,
the Series may hold such currencies for an indefinite period of time.

6.  ADDITIONAL RISK FACTORS

OPTIONS, FUTURES CONTRACTS AND FORWARD CONTRACTS: Although the World Governments
Series will enter into  transactions in options,  Futures Contracts, Options  on
Futures  Contracts,  Forward Contracts  and  Options on  Foreign  Currencies for
hedging purposes,  such transactions  nevertheless  involve certain  risks.  For
example,  a lack of  correlation between the instrument  underlying an option or
Futures Contract  and  the assets  being  hedged, or  unexpected  adverse  price
movements,  could  render the  Series' hedging  strategy unsuccessful  and could
result in  losses. The  Series  also may  enter  into transactions  in  options,
Futures  Contracts, Options on Futures Contracts and Forward Contracts for other
than  hedging  purposes,  which  involves  greater  risk.  In  particular,  such
transactions  may result in losses for the  Series which are not offset by gains
on other  portfolio  positions,  thereby reducing  gross  income.  In  addition,
foreign currency markets may be extremely volatile from time to time. There also
can  be no assurance that a liquid  secondary market will exist for any contract
purchased or sold, and the Series may  be required to maintain a position  until
exercise  or  expiration,  which  could  result  in  losses.  The  Statement  of
Additional  Information  contains  a  description  of  the  nature  and  trading
mechanics  of options, Futures Contracts,  Options on Futures Contracts, Forward
Contracts and Options on  Foreign Currencies, and includes  a discussion of  the
risks related to transactions therein.

Transactions   in  Forward   Contracts  may   be  entered   into  only   in  the
over-the-counter market. Futures Contracts and Options on Futures Contracts  may
be  entered into  on U.S. exchanges  regulated by the  Commodity Futures Trading
Commission and on  foreign exchanges.  In addition, the  securities and  indexes
underlying options, Futures Contracts and Options on Futures Contracts traded by
the Series will include both domestic and foreign securities.

FOREIGN  SECURITIES: The Money Market Series may invest in securities of foreign
issuers and in securities of foreign  branches of U.S. banks such as  negotiable
certificates  of deposit (Eurodollars). The  World Governments Series may invest
in dollar-denominated and  non-dollar/denominated foreign securities.  Investing
in  securities  of  foreign  issuers  generally  involves  risks  not ordinarily
associated with  investing  in securities  of  domestic issuers.  These  include
changes   in   currency  rates,   exchange  control   regulations,  governmental
administration or economic or monetary policy  (in the United States or  abroad)
or  circumstances  in  dealings  between  nations.  Costs  may  be  incurred  in
connection with conversions between  various currencies. Special  considerations
may  also  include  more  limited  information  about  foreign  issuers,  higher
brokerage costs,  different accounting  standards and  thinner trading  markets.
Foreign  securities  markets may  also be  less liquid,  more volatile  and less
subject to  government supervision  than in  the United  States. Investments  in
foreign  countries could be  affected by other  factors including expropriation,
confiscatory  taxation  and  potential  difficulties  in  enforcing  contractual
obligations  and  could be  subject to  extended  settlement periods.  The World
Governments Series  may  hold  foreign  currency  received  in  connection  with
investments in foreign securities when, in the judgment of the Adviser, it would
be beneficial to convert such

                                       12
<PAGE>
currency  into U.S. dollars at a later date, based on anticipated changes in the
relevant exchange  rate. The  World  Governments Series  may also  hold  foreign
currency  in anticipation of purchasing foreign securities. See the Statement of
Additional Information  for further  discussion of  foreign securities  and  the
holding of foreign currency, as well as the associated risks.

AMERICAN  DEPOSITARY RECEIPTS: The  World Governments Series  may invest in ADRs
which are  certificates  issued  by  a U.S.  depository  (usually  a  bank)  and
represent  a specified  quantity of  shares of  an underlying  non-U.S. stock on
deposit with a custodian bank as collateral. Because ADRs trade on United States
securities exchanges, the  Adviser does  not treat them  as foreign  securities.
However,  they are subject  to many of  the risks of  foreign securities such as
changes in exchange rates and more limited information about foreign issuers.

EMERGING MARKET SECURITIES: The World Governments Series may invest in  emerging
markets.  In addition to  the general risks of  investing in foreign securities,
investments in  emerging  markets  involve special  risks.  Securities  of  many
issuers in emerging markets may be less liquid and more volatile than securities
of  comparable domestic issuers. These  securities may be considered speculative
and, while  generally  offering higher  income  and the  potential  for  capital
appreciation,  may present significantly greater risk. Emerging markets may have
different clearance and settlement procedures, and in certain markets there have
been times when settlements  have been unable  to keep pace  with the volume  of
securities  transactions,  making  it difficult  to  conduct  such transactions.
Delays in settlement  could result in  temporary periods when  a portion of  the
assets  of  the  Series is  uninvested  and  no return  is  earned  thereon. The
inability of the Series  to make intended security  purchases due to  settlement
problems  could cause  the Series  to miss  attractive investment opportunities.
Inability to dispose of  portfolio securities due  to settlement problems  could
result either in losses to the Series due to subsequent declines in value of the
portfolio  securities or, if the Series has  entered into a contract to sell the
security, possible  liability  to the  purchaser.  Certain markets  may  require
payment  for securities before  delivery. Securities prices  in emerging markets
can be significantly  more volatile than  in the more  developed nations of  the
world,  reflecting the  greater uncertainties  of investing  in less established
markets and economies. In particular,  countries with emerging markets may  have
relatively   unstable  governments,  present  the  risk  of  nationalization  of
businesses, restrictions on foreign  ownership, or prohibitions of  repatriation
of  assets, and may have less protection  of property rights than more developed
countries. The economies of countries with emerging markets may be predominantly
based on only a few industries, may be highly vulnerable to changes in local  or
global  trade conditions, and may suffer  from extreme and volatile debt burdens
or inflation  rates.  Local securities  markets  may  trade a  small  number  of
securities  and may  be unable  to respond  effectively to  increases in trading
volume, potentially making prompt liquidation of substantial holdings  difficult
or impossible at times. Securities of issuers located in countries with emerging
markets  may have  limited marketability  and may be  subject to  more abrupt or
erratic movements.

Certain emerging markets may require governmental approval for the  repatriation
of  investment income, capital or the proceeds of sales of securities by foreign
investors. In  addition,  if a  deterioration  occurs in  an  emerging  market's
balance  of  payments or  for other  reasons, a  country could  impose temporary
restrictions on  foreign  capital remittances.  The  Series could  be  adversely
affected by delays in, or a refusal to grant, any required governmental approval
for  repatriation of capital, as well as by the application to the Series of any
restrictions on investments.

Investment in certain foreign emerging market debt obligations may be restricted
or controlled to varying  degrees. These restrictions or  controls may at  times
preclude  investment  in certain  foreign emerging  market debt  obligations and
increase the expenses of the Series.

RESTRICTED SECURITIES: The World Governments Series and the Money Market  Series
may  purchase securities that are not registered under the 1933 Act ("restricted
securities"), including  those  that  can  be offered  and  sold  to  "qualified
institutional   buyers"  under  Rule  144A  under   the  1933  Act  ("Rule  144A
securities"). The Trust's Board of Trustees determines, based upon a  continuing
review  of the trading markets  for a specific Rule  144A security, whether such
security is illiquid and thus subject to the Series' limitation on investing not
more than 15% of its net assets (not more than 10% of its net assets in the case
of the Money  Market Series)  in illiquid investments,  or liquid  and thus  not
subject  to such  limitation. The Board  of Trustees has  adopted guidelines and
delegated to MFS the daily function of determining and monitoring the  liquidity
of Rule

                                       13
<PAGE>
144A  securities. The  Board, however, will  retain sufficient  oversight and be
ultimately responsible for the determinations. The Board will carefully  monitor
each  Series' investments  in Rule 144A  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 Series  to the  extent that  qualified institutional  buyers
become  for a time uninterested  in purchasing Rule 144A  securities held in the
Series' portfolio.

NON-DIVERSIFICATION: The World Governments Series is "non-diversified," as  that
term  is defined in  the Investment Company Act  of 1940 (  the "1940 Act"), but
intends to  qualify as  a  "regulated investment  company" ("RIC")  for  federal
income  tax purposes. This means, in general,  that although more than 5% of the
Series' total assets may be invested in the securities of one issuer  (including
a  foreign government),  at the close  of each  quarter of its  taxable year the
aggregate amount of such holdings may not  exceed 50% of the value of its  total
assets, and no more than 25% of the value of its total assets may be invested in
the  securities of  a single  issuer. To the  extent that  the World Governments
Series at times may hold the securities  of a smaller number of issuers than  if
it  were "diversified"  (as defined in  the 1940  Act), the Series  will at such
times be subject to greater risk with respect to its portfolio securities than a
Series that invests  in a broader  range of securities,  because changes in  the
financial  condition or market  assessment of a single  issuer may cause greater
fluctuations in the Series' total return and the net asset value of its shares.
                              -------------------

SHORT-TERM INVESTMENTS  FOR  DEFENSIVE PURPOSES  --  During periods  of  unusual
market  conditions  when  the  Adviser  believes  that  investing  for defensive
purposes is appropriate, or in order to meet anticipated redemption requests,  a
large  portion or  all of  the assets  of each  Series may  be invested  in cash
(including, with respect to the World Governments Series only, foreign currency)
or cash  equivalents  including,  but  not  limited  to,  obligations  of  banks
(including  certificates  of deposit,  bankers'  acceptances, time  deposits and
repurchase agreements),  commercial  paper, short-term  notes,  U.S.  Government
Securities  and related repurchase agreements. See Appendix B to this Prospectus
for  a  description  of  U.S.  Government  obligations  and  certain  short-term
investments.

PORTFOLIO TRADING

Each Series intends to manage its portfolio by buying and selling securities, as
well  as holding securities to maturity, to help attain its investment objective
and policies.

Each Series will engage in portfolio  trading if it believes a transaction,  net
of  costs (including custodian  charges), will help  in attaining its investment
objective. In trading portfolio securities, a Series seeks to take advantage  of
market developments, yield disparities and variations in the creditworthiness of
issuers. For a description of the strategies which may be used by each Series in
trading   portfolio  securities,  see   "Portfolio  Transactions  and  Brokerage
Commissions" in  the  Statement of  Additional  Information. Because  the  World
Governments  Series is expected to have a  portfolio turnover rate of over 100%,
transaction costs incurred  by the  Series and  the realized  capital gains  and
losses  of  such Series  may be  greater than  that  of a  Series with  a lesser
portfolio turnover rate.

The primary  consideration  in  placing  portfolio  security  transactions  with
broker-dealers  for execution  is to obtain,  and maintain  the availability of,
execution at  the  most  favorable  prices and  in  the  most  effective  manner
possible. Consistent with the foregoing primary consideration, the Rules of Fair
Practice  of the National  Association of Securities  Dealers, Inc. (the "NASD")
and such other policies as the Board of Trustees of the Trust may determine, the
Adviser may consider  sales of Contracts  for which the  Trust is an  investment
option, together with sales of shares of other investment company clients of MFS
Fund  Distributors, Inc., the distributor of shares  of the Trust and of the MFS
Family of Funds, as a factor in the selection of broker-dealers to execute  each
Series' portfolio transactions. From time to time the Adviser may direct certain
portfolio transactions to broker-dealer firms which, in turn, have agreed to pay
a  portion of the Series' operating expenses (e.g. fees charged by the custodian
of the Series' assets). For a  further discussion of portfolio trading, see  the
Statement of Additional Information.
                              -------------------

                                       14
<PAGE>
The   Statement  of  Additional  Information  includes  a  discussion  of  other
investment policies and listing of specific investment restrictions which govern
the investment policies  of each  Series. The  specific investment  restrictions
listed  in  the  Statement  of Additional  Information  may  be  changed without
shareholder approval unless indicated otherwise (see the Statement of Additional
Information). The Series' investment limitations, policies and rating  standards
are  adhered to at the  time of purchase or  utilization of assets; a subsequent
change in  circumstances will  not be  considered to  result in  a violation  of
policy.

7.  MANAGEMENT OF THE SERIES

The Trust's Board of Trustees, as part of its overall management responsibility,
oversees   various  organizations   responsible  for   each  Series'  day-to-day
management.

INVESTMENT ADVISER -- MFS manages each Series pursuant to an Investment Advisory
Agreement with the  Trust on behalf  of each  Series dated April  14, 1994  (the
"Advisory Agreement"). MFS provides each Series with overall investment advisory
and  administrative services, as  well as general  office facilities. Stephen C.
Bryant, a Senior Vice President of the Adviser, is the World Governments Series'
portfolio manager.  Mr. Bryant  has been  employed by  the Adviser  since  1987.
Geoffrey  L. Kurinsky,  a Senior  Vice President  of the  Adviser, is  the Money
Market Series' portfolio manager. Mr. Kurinsky has been employed by the  Adviser
since  1987. Subject to such  policies as the Trustees  may determine, MFS makes
investment decisions  for each  Series.  For its  services and  facilities,  MFS
receives  a management fee, computed and paid monthly, in an amount equal to the
following annual rates of the average daily net assets of each Series:

<TABLE>
<CAPTION>
                                                                                                 PERCENTAGE OF THE
                                                                                                 AVERAGE DAILY NET
                                                                                                       ASSETS
SERIES                                                                                             OF EACH SERIES
- ---------------------------------------------------------------------------------------------  ----------------------
<S>                                                                                            <C>
World Governments Series.....................................................................             0.75%
Money Market Series..........................................................................             0.50%
</TABLE>

For the  World Governments  Series' fiscal  year ended  December 31,  1994,  MFS
received  management fees  under the Advisory  Agreement of  $7,604, and assumed
$36,473 of the Series' expenses. See "Expenses" below.

MFS or  its  affiliates  will pay  a  fee  to Citicorp  Life  Insurance  Company
("Citicorp") equal, on an annualized basis, to 0.05% of the aggregate net assets
of  the Series up  to $50 million and  0.10% of the aggregate  net assets of the
Series over $50 million attributable  to Contracts offered by separate  accounts
of  Citicorp or its affiliates.  Such fee will not be  paid by the Series, their
shareholders or by the Contract holders.

MFS also serves  as investment adviser  to each of  the other funds  in the  MFS
Family  of Funds  (the "MFS Funds")  and to  MFS-Registered Trademark- Municipal
Income Trust, MFS Multimarket Income Trust, MFS Government Markets Income Trust,
MFS Intermediate  Income Trust,  MFS  Charter Income  Trust, MFS  Special  Value
Trust,  MFS Institutional Trust,  MFS Union Standard  Trust, MFS/Sun Life Series
Trust, Sun Growth Variable Annuity Fund, Inc. and seven variable accounts,  each
of  which is a  registered investment company established  by Sun Life Assurance
Company of Canada (U.S.)  ("Sun Life of Canada  (U.S.)") in connection with  the
sale  of Compass-2  and Compass-3 combination  fixed/variable annuity contracts.
MFS and  its  wholly  owned  subsidiary, MFS  Asset  Management,  Inc.,  provide
investment advice to substantial private clients.

MFS  is  America's  oldest mutual  fund  organization. MFS  and  its predecessor
organizations have  a history  of  money management  dating  from 1924  and  the
founding  of the first open-end mutual  fund in the United States, Massachusetts
Investors Trust. Net assets  under the management of  the MFS organization  were
approximately  $35  billion  on  behalf of  approximately  1.6  million investor
accounts as of March  31, 1995. As  of such date,  the MFS organization  managed
approximately   $12  billion  of  assets   invested  in  equity  securities  and
approximately $19.2  billion  of assets  invested  in fixed  income  securities.
Approximately  $2.9  billion  of  the  assets managed  by  MFS  are  invested in
securities of foreign issuers and non-U.S. dollar-denominated securities of U.S.
issuers. MFS is a subsidiary  of Sun Life of Canada  (U.S.), which in turn is  a
subsidiary  of Sun Life Assurance Company  of Canada ("Sun Life"). The Directors
of MFS are A. Keith Brodkin, Jeffrey L. Shames, Arnold D. Scott, John D.  McNeil
and  John R. Gardner. Mr.  Brodkin is the Chairman,  Mr. Shames is the President
and

                                       15
<PAGE>
Mr. Scott is the Secretary and a Senior Executive Vice President of MFS. Messrs.
McNeil and Gardner are  the Chairman and President,  respectively, of Sun  Life.
Sun  Life, a mutual life insurance company,  is one of the largest international
life insurance companies and has been operating in the United States since 1895,
establishing a headquarters office here in  1973. The executive officers of  MFS
report to the Chairman of Sun Life.

A.  Keith  Brodkin, the  Chairman and  a Director  of MFS,  is the  Chairman and
President and a Trustee of the Trust. W. Thomas London, Stephen E. Cavan,  James
R.  Bordewick, Jr.,  and James  O. Yost, all  of whom  are officers  of MFS, are
officers of the Trust.

From time to time, the Adviser may  purchase, redeem and exchange shares of  any
Series. The purchase by the Adviser of shares of a Series may have the effect of
lowering  that Series'  expense ratio,  while the  redemption by  the Adviser of
shares of a Series may have the effect of increasing that Series' expense ratio.

DISTRIBUTOR -- MFS Fund Distributors, Inc. ("MFD"), a wholly owned subsidiary of
MFS, is the distributor of shares of each Series and also serves as  distributor
for certain of the other mutual funds managed by MFS.

SHAREHOLDER  SERVICING  AGENT  --  MFS Service  Center,  Inc.  (the "Shareholder
Servicing Agent"), a wholly owned  subsidiary of MFS, performs transfer  agency,
certain dividend disbursing agency and other services for each Series.

8.  INFORMATION CONCERNING SHARES OF EACH SERIES

PURCHASES AND REDEMPTIONS

The  separate accounts of the Participating  Insurance Companies place orders to
purchase and redeem  shares of  each Series based  on, among  other things,  the
amount of premium payments to be invested and surrender and transfer requests to
be  effected on that day pursuant to Contracts. Orders received by the Trust are
effected on days on which the Exchange is open for trading. For orders  received
by  the Trust before  the close of  regular trading on  the Exchange (normally 4
p.m. eastern standard  time), such purchases  and redemptions of  the shares  of
each Series are effected at the respective net asset values per share determined
as  of  the  close  of  regular  trading  on  the  Exchange  on  that  same day.
Participating Insurance Companies shall be the designee of the Trust for receipt
of purchase and  redemption orders  from Contract  holders and  receipt by  such
designee shall constitute receipt by the Trust; provided that the Trust receives
notice  of such order by  9:30 a.m. eastern standard  time on the next following
day on which the Exchange  is open for trading. Payment  for shares shall be  by
federal  funds transmitted  by wire  and must be  received by  2:00 p.m. eastern
standard time  on the  next following  day on  which the  Exchange is  open  for
trading  after the purchase  order is received. Redemption  proceeds shall be by
federal funds  transmitted  by wire  and  shall be  sent  by 2:00  p.m.  eastern
standard  time  on the  next following  day on  which the  Exchange is  open for
trading  after  the  redemption  order  is  received.  No  fee  is  charged  the
shareholders when they redeem Series shares.

The  offering of shares of any Series may  be suspended for a period of time and
each Series reserves the right to  refuse any specific purchase order.  Purchase
orders  may be  refused if, in  the Adviser's opinion,  they are of  a size that
would disrupt the management  of a Series.  The Trust may  suspend the right  of
redemption of shares of each Series and may postpone payment for any period: (i)
during  which the  Exchange is closed  other than customary  weekend and holiday
closings or during which  trading on the Exchange  is restricted; (ii) when  the
SEC  determines  that a  state of  emergency  exists which  may make  payment or
transfer not reasonably practicable;  (iii) as the SEC  may by order permit  for
the  protection of the security  holders of the Trust; or  (iv) at any time when
the Trust may, under applicable laws, rules and regulations, suspend payment  on
the redemption of its shares.

Should  any conflict between  Contract holders arise which  would require that a
substantial amount of net assets be withdrawn from any Series, orderly portfolio
management could be disrupted to the potential detriment of such Contract.

NET ASSET VALUE

The net asset value per share of each Series is determined each day during which
the Exchange is open  for trading. This determination  is made once during  each
such  day as of  the close of regular  trading on the  Exchange by deducting the
amount

                                       16
<PAGE>
of the Series' liabilities from the value of the Series' assets and dividing the
difference by the number of shares  of the Series outstanding. Values of  assets
in  each Series' portfolio are determined on  the basis of their market or other
fair value (amortized cost  value in the  case of the  Money Market Series),  as
described  in the Statement  of Additional Information.  All investments, assets
and liabilities  are  expressed in  U.S.  dollars based  upon  current  currency
exchange rates.

DISTRIBUTIONS

Substantially all of the World Governments Series' net investment income for any
calendar year is declared as dividends and paid to its shareholders as dividends
on  an annual basis. In addition, the  Series may make one or more distributions
during the calendar year to its  shareholders from any long-term capital  gains,
and  may also make one or more distributions to its shareholders from short-term
capital  gains.  In  determining  the   net  investment  income  available   for
distribution,  the  Series  may  rely  on  projections  of  its  anticipated net
investment income (which may include short-term capital gains from the sales  of
securities   or  other  assets,  and,  if  allowed  by  the  Series'  investment
restrictions, premiums from options  written), over a  longer term, rather  than
its actual net investment income for the period.

Substantially  all of  the Money  Market Series'  net investment  income for any
calendar year is  declared as dividends  daily and paid  to its shareholders  as
dividends  on a monthly basis. Generally, those dividends are distributed on the
last business day of  the month in  the form of additional  shares of the  Money
Market  Series at the rate  of one share (and  fraction thereof) for each dollar
(and  fraction  thereof)  of  dividend  income  or,  at  the  election  of   the
shareholder,  in cash. Shares purchased become entitled to dividends declared as
of the first day following the date of investment.

Shareholders of either Series  may elect to receive  dividends and capital  gain
distributions in either cash or additional shares.

TAX STATUS

Each  Series of the Trust is treated as a separate entity for federal income tax
purposes. In order to minimize the taxes each Series would otherwise be required
to pay, each  Series intends  to qualify each  year as  a "regulated  investment
company"  under Subchapter M  of the Internal  Revenue Code of  1986, as amended
("the Code"), and to make distributions  to its shareholders in accordance  with
the  timing requirements  imposed by  the Code. It  is not  expected that either
Series will be required to pay entity level federal income or excise taxes.

Shares of the Series are offered only to the Participating Insurance  Companies'
separate  accounts that fund  Contracts. See the  applicable Contract prospectus
for a  discussion  of the  federal  income tax  treatment  of (1)  the  separate
accounts  that  purchase and  hold  Series shares  and  (2) the  holders  of the
Contracts  that  are  funded  through   those  accounts.  In  addition  to   the
diversification  requirements  of Subchapter  M of  the  Code, each  Series also
intends to diversify its assets as  required by Code Section 817(h)(1), and  the
regulations  thereunder. See  also "Tax Status"  in the  Statement of Additional
Information.

DESCRIPTION OF SHARES, VOTING RIGHTS AND LIABILITIES

Each of  the twelve  series of  the Trust  currently has  one class  of  shares,
entitled  Shares  of  Beneficial Interest  (without  par value).  The  Trust has
reserved the right to create and issue additional classes and series of  shares,
in  which case each class of shares of a series would participate equally in the
earnings, dividends and  assets attributable  to that class  of that  particular
series. Shareholders are entitled to one vote for each share held, and shares of
each  Series  are entitled  to vote  separately  to approve  investment advisory
agreements or changes in  investment restrictions with  respect to that  Series,
but shares of all Series vote together in the election of Trustees and selection
of  accountants. Additionally,  each Series  will vote  separately on  any other
matter that affects solely  that Series, but will  otherwise vote together  with
all  other Series on all other matters. The Trust does not intend to hold annual
shareholder meetings. The Declaration  of Trust provides that  a Trustee may  be
removed  from office  in certain instances.  See "Description  of Shares, Voting
Rights and Liabilities" in the Statement of Additional Information.

                                       17
<PAGE>
Each share of a Series represents an equal proportionate interest in the  Series
with  each other  share, subject  to the  liabilities of  the particular Series.
Shares have  no pre-emptive  or conversion  rights. Shares  are fully  paid  and
non-assessable.  Should  a Series  be liquidated,  shareholders are  entitled to
share PRO RATA  in the net  assets available for  distribution to  shareholders.
Shares  will  remain  on  deposit  with  the  Shareholder  Servicing  Agent  and
certificates will not be issued.

The Trust is an entity of the  type commonly known as a "Massachusetts  business
trust." Under Massachusetts law, shareholders of such a trust may, under certain
circumstances,  be  held  personally  liable as  partners  for  its obligations.
However, the  risk of  a  shareholder incurring  financial  loss on  account  of
shareholder  liability  is limited  to  circumstances in  which  both inadequate
insurance existed (E.G., fidelity bonding and omission insurance) and the  Trust
itself was unable to meet its obligations.

As  of December  31, 1994,  Century Life  of America,  on behalf  of its Century
Variable Annuity Account, 2000  Heritage Way, Waverly,  Iowa 50677-9208 was  the
owner  of approximately 69%  of the outstanding shares  of the World Governments
Series. As of December 31, 1994, Massachusetts Financial Services Company  Inc.,
500  Boylston  Street,  Boston,  Massachusetts  02116-3740,  was  the  owner  of
approximately 30% of the outstanding shares of the World Governments Series.

PERFORMANCE INFORMATION

Each Series' performance  may be quoted  in advertising in  terms of yield  and,
with  respect to the World Governments Series only, total return. Performance is
based on historical results and is not intended to indicate future  performance.
Performance  quoted for a  Series includes the effect  of deducting that Series'
expenses,  but  may  not  include  charges  and  expenses  attributable  to  any
particular  insurance  product. Excluding  these  charges from  quotations  of a
Series' performance  has  the  effect  of  increasing  the  performance  quoted.
Performance  for a  Series will  vary based on,  among other  things, changes in
market conditions, the  level of  interest rates and  the level  of the  Series'
expenses.   For  further   information  about  the   World  Governments  Series'
performance for the fiscal year ended December 31, 1994, please see the  Series'
Annual  Report. A copy of  this Annual Report may  be obtained without charge by
contacting the Shareholder Servicing Agent (see back cover for address and phone
number.)

MONEY MARKET SERIES: From time to  time, quotations of the Money Market  Series'
"yield"   and  "effective  yield"  may  be  included  in  advertisements,  sales
literature or reports to shareholders or prospective investors. The yield of the
Money Market Series refers to the net investment income generated by the  Series
over  a specified seven-day  period (the ending  date of which  will be stated).
Included in "net  investment income" is  the amortization of  market premium  or
accretion   of  market  and  original  issue   discount.  This  income  is  then
"annualized." That is, the amount of income generated by the Series during  that
week  is assumed to be generated  during each week over a  365 day period and is
shown as a  percentage. The  effective yield  is expressed  similarly but,  when
annualized,  the income earned by  an investment in the  Series is assumed to be
reinvested. The effective yield will be  slightly higher than the yield  because
of the compounding effect of this assumed reinvestment.

WORLD GOVERNMENTS SERIES: From time to time, quotations of the World Governments
Series'  total  return  and  yield  may  be  included  in  advertisements, sales
literature or reports to shareholders or prospective investors. The total return
of the Series  refers to  return assuming  an investment  has been  held in  the
Series  for one year  and for the life  of the Series (the  ending date of which
will be  stated). The  total return  quotations  may be  expressed in  terms  of
average  annual or  cumulative rates of  return for all  periods quoted. Average
annual total return refers to the average  annual compound rate of return of  an
investment  in  the Series.  Cumulative total  return represents  the cumulative
change in  value of  an investment  in the  Series. Both  will assume  that  all
dividends  and capital  gains distributions  were reinvested.  The yield  of the
Series refers to net investment income generated by the Series over a  specified
30-day  (or one month)  period. This income  is then "annualized."  That is, the
amount of  income generated  by the  Series during  that 30-day  (or one  month)
period  is assumed  to be  generated over a  12-month period  and is  shown as a
percentage of net asset value.

                                       18
<PAGE>
EXPENSES

The Trust pays the compensation of the Trustees who are not officers of MFS  and
all  expenses of each Series (other than those assumed by MFS) including but not
limited to: governmental fees; interest  charges; taxes; membership dues in  the
Investment  Company Institute  allocable to  each Series;  fees and  expenses of
independent auditors, of legal counsel, and of any transfer agent, registrar  or
dividend disbursing agent of each Series; expenses of repurchasing and redeeming
shares  and servicing shareholder accounts;  expenses of preparing, printing and
mailing  prospectuses,  periodic  reports,  notices  and  proxy  statements   to
shareholders  and to governmental officers  and commissions; brokerage and other
expenses connected with  the execution,  recording and  settlement of  portfolio
security transactions; insurance premiums; fees and expenses of Investors Bank &
Trust Company, the Trust's Custodian, for all services to each Series, including
safekeeping of funds and securities and maintaining required books and accounts;
expenses  of  calculating the  net asset  value  of shares  of each  Series; and
expenses  of   shareholder  meetings.   Expenses  relating   to  the   issuance,
registration  and qualification  of shares of  each Series  and the preparation,
printing and mailing of  prospectuses are borne by  each Series except that  the
Distribution Agreement with MFD requires MFD to pay for prospectuses that are to
be  used for sales purposes. Expenses of the Trust which are not attributable to
a specific  Series are  allocated between  the Series  in a  manner believed  by
management of the Trust to be fair and equitable.

MFS  has  agreed  to pay  until  December 31,  2004  the expenses  of  the World
Governments Series and the Money Market  Series such that the Series'  aggregate
operating expenses do not exceed, on an annualized basis, 1.00% and 0.60% of its
respective average daily net assets; provided, however, that this obligation may
be  terminated or revised at any time by MFS without the consent of the Trust or
the Series by notice in writing from MFS  to the Trust on behalf of the  Series.
Such  payments  by MFS  are subject  to reimbursement  by the  World Governments
Series and the Money Market Series which will be accomplished by the payment  by
each  Series of an expense reimbursement fee to MFS computed and paid monthly at
a percentage of its average daily net  assets for its then current fiscal  year,
with  a limitation that  immediately after such  payment the aggregate operating
expenses of the Series would not exceed, on an annualized basis, 1.00% and 0.60%
of its respective average daily net assets. The expense reimbursement  agreement
terminates  for each Series  on the earlier  of the date  on which payments made
thereunder by the Series equal the  prior payment of such reimbursable  expenses
by MFS or December 31, 2004.

SHAREHOLDER COMMUNICATIONS

Owners of Contracts issued by Participating Insurance Companies for which shares
of  one  or  more  Series  are the  investment  vehicle  will  receive  from the
Participating Insurance Companies semi-annual  financial statements and  audited
year-end  financial statements  certified by  the Trust's  independent certified
public accountants. Each report will show the investments owned by the Trust and
the valuations thereof  as determined  by the  Trustees and  will provide  other
information about the Trust and its operations.

Participating  Insurance Companies with  inquiries regarding the  Trust may call
the Trust's Shareholder Servicing Agent. (See  back cover for address and  phone
number.)
                              -------------------

The  Statement  of Additional  Information  for the  Trust,  dated May  1, 1995,
contains  more  detailed  information  about  each  of  the  Series,   including
information  related to:  (i) the investment  policies and  restrictions of each
Series; (ii) the Trustees, officers and  investment adviser of the Trust;  (iii)
portfolio  transactions; (iv)  the shares of  each Series,  including rights and
liabilities of shareholders; (v)  the method used to  calculate yield and  total
rate  of return quotations of  each Series; (vi) the  determination of net asset
value of shares of each Series; and (vii) certain voting rights of  shareholders
of each Series.

                                       19
<PAGE>
                                                                      APPENDIX A

                          DESCRIPTION OF BOND RATINGS

The ratings of Moody's, S&P and Fitch represent their opinions as to the quality
of  various debt instruments. It should be emphasized, however, that ratings are
not absolute standards of quality. Consequently, debt instruments with the  same
maturity,  coupon and rating may have different yields while debt instruments of
the same maturity and coupon with different ratings may have the same yield.

                        MOODY'S INVESTORS SERVICE, INC.

AAA: Bonds which are rated Aaa are judged to be of the best quality. They  carry
the  smallest degree of investment  risk and are generally  referred to as "gilt
edged." Interest payments are protected by a large or by an exceptionally stable
margin and principal is secure. While the various protective elements are likely
to change, such changes  as can be  visualized are most  unlikely to impair  the
fundamentally strong position of such issues.

AA:  Bonds which are rated Aa are judged to be of high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds. They are rated  lower than the best  bonds because margins of  protection
may  not be as large as in Aaa securities or fluctuations of protective elements
may be of greater amplitude  or there may be  other elements present which  make
the long-term risks appear somewhat larger than in Aaa securities.

                        STANDARD & POOR'S RATINGS GROUP

AAA:  Debt rated  AAA has the  highest rating  assigned by S&P.  Capacity to pay
interest and repay principal is extremely strong.

AA: Debt rated AA has a very strong capacity to pay interest and repay principal
and differs from the higher rated issues only in small degree.

                         FITCH INVESTORS SERVICE, INC.

AAA: Bonds considered to be investment grade and of the highest credit  quality.
The  obligor  has an  exceptionally strong  ability to  pay interest  and prepay
principal, which is unlikely to be affected by reasonably foreseeable events.

AA: Bonds considered to be investment grade and of very high credit quality. The
obligor's ability to pay interest and  repay principal is very strong,  although
not  quite as strong as bonds rated 'AAA'.  Because bonds rated in the 'AAA' and
'AA'  categories  are  not   significantly  vulnerable  to  foreseeable   future
developments, short-term debt of these issuers is generally rated 'F-1+'.

A:  Bonds considered to be investment grade and of very high credit 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.

                      A-1 AND P-1 COMMERCIAL PAPER RATINGS

Description of S&P, Fitch and Moody's highest commercial paper ratings:

The rating "A" is the highest commercial paper rating assigned by S&P and Fitch,
and  issues so  rated are  regarded as having  the greatest  capacity for timely
payment. Issues in the "A" category are  delineated with the numbers 1, 2 and  3
to  indicate the relative  degree of safety. The  A-1 designation indicates that
the degree of  safety regarding timely  payment is either  overwhelming or  very
strong.   Those   A-1   issues  determined   to   possess   overwhelming  safety
characteristics will be denoted with a plus (+) sign designation.

                                      A-1
<PAGE>
The rating  P-1 is  the highest  commercial paper  rating assigned  by  Moody's.
Issuers  rated P-1 have a superior ability for repayment. P-1 repayment capacity
will normally be evidenced by the following characteristics: (1) leading  market
positions  in well  established industries;  (2) high  rates of  return on funds
employed: (3) conservative  capitalization structure with  moderate reliance  on
debt and ample asset protection; (4) broad margins in earnings coverage of fixed
financial  charges and high  internal cash generation;  and (5) well established
access to  a  range  of  financial markets  and  assured  sources  of  alternate
liquidity.

                                      A-2
<PAGE>
                                                                      APPENDIX B

               DESCRIPTION OF OBLIGATIONS ISSUED OR GUARANTEED BY
           U.S. GOVERNMENT AGENCIES, AUTHORITIES OR INSTRUMENTALITIES

U.S.  GOVERNMENT  OBLIGATIONS --  are issued  by the  U.S. Treasury  and include
bills,  certificates   of   indebtedness,   notes  and   bonds.   Agencies   and
instrumentalities  of the U.S. Government are established under the authority of
an act of Congress  and include, but  are not limited  to, the Tennessee  Valley
Authority,  the Bank for Cooperatives,  the Farmers Home Administration, Federal
Home Loan Banks, Federal  Intermediate Credit Banks and  Federal Land Banks,  as
well as those listed below.

FEDERAL  FARM CREDIT CONSOLIDATED SYSTEMWIDE NOTES AND BONDS -- are bonds issued
by a cooperatively owned nationwide system of banks and associations  supervised
by  the Farm Credit Administration.  These bonds are not  guaranteed by the U.S.
Government.

MARITIME  ADMINISTRATION  BONDS  --  are  bonds  issued  by  the  Department  of
Transportation of the U.S. Government.

FHA DEBENTURES -- are debentures issued by the Federal Housing Administration of
the  U.S. Government  and are fully  and unconditionally guaranteed  by the U.S.
Government.

GNMA  CERTIFICATES  --  are  mortgage-backed  securities,  with  timely  payment
guaranteed  by the full faith and credit of the U.S. Government, which represent
a partial ownership interest in a pool of mortgage loans issued by lenders  such
as  mortgage bankers, commercial  banks and savings  and loan associations. Each
mortgage loan included in the pool is also insured or guaranteed by the  Federal
Housing   Administration,  the  Veterans  Administration  or  the  Farmers  Home
Administration.

FEDERAL HOME LOAN MORTGAGE CORPORATION ("FHLMC")  BONDS -- are bonds issued  and
guaranteed  by the Federal Home Loan Mortgage Corporation and are not guaranteed
by the U.S. Government.

FEDERAL HOME LOAN BANK BONDS -- are  bonds issued by the Federal Home Loan  Bank
System and are not guaranteed by the U.S. Government.

FINANCING  CORPORATION  BONDS  AND  NOTES  -- are  bonds  and  notes  issued and
guaranteed by the Financing Corporation.

FEDERAL NATIONAL MORTGAGE ASSOCIATION BONDS  -- are bonds issued and  guaranteed
by  the Federal National Mortgage Association and are not guaranteed by the U.S.
Government.

RESOLUTION FUNDING CORPORATION BONDS AND NOTES -- are bonds and notes issued and
guaranteed by the Resolution Funding Corporation.

STUDENT LOAN MARKETING ASSOCIATION ("SLMA") DEBENTURES -- are debentures  backed
by  the Student Loan  Marketing Association and  are not guaranteed  by the U.S.
Government.

TENNESSEE VALLEY AUTHORITY  BONDS AND NOTES  -- are bonds  and notes issued  and
guaranteed by the Tennessee Valley Authority.

Some  of the foregoing obligations, such as Treasury bills and GNMA pass-through
certificates, are supported by the full faith and credit of the U.S. Government;
others, such as securities of  FNMA, by the right of  the issuer to borrow  from
the  U.S. Treasury; still  others, such as  bonds issued by  SLMA, are supported
only by the credit of  the instrumentality. No assurance  can be given that  the
U.S. Government will provide financial support to instrumentalities sponsored by
the  U.S. Government as it is not obligated  by law, in certain instances, to do
so.

Although this  list  includes  a  description  of  the  primary  types  of  U.S.
Government  agency,  authorities  or instrumentality  obligations  in  which the
Series may  invest, the  Series may  invest in  obligations of  U.S.  Government
agencies or instrumentalities other than those listed above.

                                      B-1
<PAGE>
  DESCRIPTION OF SHORT-TERM INVESTMENTS OTHER THAN U.S. GOVERNMENT OBLIGATIONS

CERTIFICATES  OF DEPOSIT -- are certificates issued against funds deposited in a
bank (including eligible  foreign branches of  U.S. banks), are  for a  definite
period of time, earn a specified rate of return and are normally negotiable.

BANKERS'  ACCEPTANCES --  are marketable  short-term credit  instruments used to
finance the  import, export,  transfer  or storage  of  goods. They  are  termed
"accepted" when a bank guarantees their payment at maturity.

COMMERCIAL  PAPER -- refers to promissory  notes issued by corporations in order
to finance their short-term credit needs.

CORPORATE OBLIGATIONS -- include bonds and notes issued by corporations in order
to finance long-term credit needs.

                                      B-2
<PAGE>
INVESTMENT ADVISER
Massachusetts Financial Services Company
500 Boylston Street, Boston, MA 02116
(800) 637-8730

DISTRIBUTOR
MFS Fund Distributors, Inc.
500 Boylston Street, Boston, MA 02116

CUSTODIAN
Investors Bank & Trust Company
89 South Street, Boston, MA 02111

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

SHAREHOLDER SERVICING AGENT
MFS Service Center, Inc.
500 Boylston Street, Boston, MA 02116
Toll free: (800) 637-8730
MAILING ADDRESS:
P.O. Box 1400, Boston, MA 02104-9985
INDEPENDENT ACCOUNTANTS
Deloitte & Touche LLP
125 Summer Street, Boston, MA 02110

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

                        MFS-REGISTERED TRADEMARK- WORLD
                             GOVERNMENTS SERIES-SM-
                        MFS-REGISTERED TRADEMARK- MONEY
                               MARKET SERIES-SM-

                                   PROSPECTUS

                                  MAY 1, 1995

             MFS-REGISTERED TRADEMARK- WORLD GOVERNMENTS SERIES-SM-
               MFS-REGISTERED TRADEMARK- MONEY MARKET SERIES-SM-

                     500 Boylston Street, Boston, MA 02116

                            ------------------------
<PAGE>

<TABLE>
<S>                                           <C>
MFS-REGISTERED TRADEMARK- WORLD GOVERNMENTS
SERIES-SM-                                    STATEMENT OF
MFS-REGISTERED TRADEMARK- MONEY MARKET        ADDITIONAL
SERIES-SM-                                    INFORMATION

                                                                                      MAY 1, 1995
</TABLE>

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

<TABLE>
<CAPTION>
                                                                                                     Page
                                                                                                     -----
<C>        <S>                                                                                    <C>
       1.  General Information and Definitions..................................................           2
       2.  Investment Techniques................................................................           2
       3.  Investment Restrictions..............................................................          13
       4.  Management of the Trust..............................................................          14
           Trustees.............................................................................          14
           Officers.............................................................................          15
           Investment Adviser...................................................................          15
           Investment Advisory Agreement........................................................          15
           Custodian............................................................................          16
           Shareholder Servicing Agent..........................................................          16
           Distributor..........................................................................          16
       5.  Portfolio Transactions and Brokerage Commissions.....................................          16
       6.  Tax Status...........................................................................          17
       7.  Net Income and Distributions.........................................................          18
       8.  Determination of Net Asset Value; Performance Information............................          19
       9.  Description of Shares, Voting Rights and Liabilities.................................          20
      10.  Independent Accountants and Financial Statements.....................................          21
</TABLE>

MFS-Registered Trademark- WORLD GOVERNMENTS SERIES-SM-
MFS-Registered Trademark- MONEY MARKET SERIES-SM-
Series of MFS-Registered Trademark- Variable Insurance Trust-SM-
500 Boylston Street, Boston, Massachusetts 02116
(617) 954-5000

This  Statement of Additional Information sets forth information which may be of
interest to  investors but  which is  not necessarily  included in  the  Series'
Prospectus, dated May 1, 1995, as supplemented from time to time. This Statement
of  Additional Information should be read  in conjunction with the Prospectus, a
copy of  which may  be obtained  without charge  by contacting  the  Shareholder
Servicing Agent (see back cover for address and phone number).

THIS  STATEMENT OF ADDITIONAL INFORMATION IS  NOT A PROSPECTUS AND IS AUTHORIZED
FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY  IF PRECEDED OR ACCOMPANIED BY  A
CURRENT PROSPECTUS.

                                                                UST-13 12/93 785
<PAGE>
1.  GENERAL INFORMATION AND DEFINITIONS:

MFS  World Governments  Series (the  "World Governments  Series") and  MFS Money
Market Series  (the  "Money Market  Series")  (collectively, the  "Series")  are
non-diversified  and diversified series of the MFS Variable Insurance Trust (the
"Trust"), respectively. The Trust is  an open-end management investment  company
with  twelve separate series, each of  which is a segregated, separately managed
portfolio. Additional series may be created  by the Trustees from time to  time.
Shares  of  each Series  will be  offered  to the  separate accounts  of certain
insurance companies  (individually,  a  "Participating  Insurance  Company"  and
collectively,   the  "Participating  Insurance  Companies")  that  fund  certain
variable annuity  and  variable  life insurance  contracts  ("Contracts").  Each
Series  offers  its  shares using  a  joint  prospectus dated  May  1,  1995, as
supplemented or amended from time to time (the "Prospectus").

Each Series' investment adviser and distributor is, respectively,  Massachusetts
Financial  Services Company ("MFS" or the  "Adviser") and MFS Fund Distributors,
Inc. ("MFD" or the "Distributor"), each a Delaware corporation.

2.  INVESTMENT TECHNIQUES

LENDING OF  PORTFOLIO  SECURITIES: The  World  Governments Series  may  seek  to
increase  its income by lending portfolio securities. Such loans will usually be
made only to member firms of the  New York Stock Exchange (the "Exchange")  (and
subsidiaries  thereof) and member banks of the Federal Reserve System, and would
be required to be secured continuously  by collateral in cash, cash  equivalents
or  United States ("U.S.") Treasury securities  maintained on a current basis at
an amount at  least equal  to the  market value  of the  securities loaned.  The
Series  would have the right to call a  loan and obtain the securities loaned at
any time on customary industry settlement notice (which will not usually  exceed
five  business days). For the  duration of a loan,  the Series would continue to
receive the equivalent of the  interest or dividends paid  by the issuer on  the
securities loaned and would also receive compensation from the investment of the
collateral. The Series would not, however, have the right to vote any securities
having voting rights during the existence of the loan, but the Series would call
the  loan in anticipation of an important vote  to be taken among holders of the
securities or of the giving or withholding of their consent on a material matter
affecting the investment. As with other extensions of credit there are risks  of
delay  in recovery or even loss of  rights in the collateral should the borrower
of the securities  fail financially. However,  the loans would  be made only  to
firms deemed by the Adviser to be of good standing, and when, in the judgment of
the  Adviser, the  consideration which can  be earned  currently from securities
loans of this type  justifies the attendant risk.  If the Adviser determines  to
make  securities loans, it is  intended that the value  of the securities loaned
would not exceed 25% of the value of the Series' net assets.

REPURCHASE AGREEMENTS: Each of the  Series may enter into repurchase  agreements
with  sellers who are member firms (or  a subsidiary thereof) of the Exchange or
members of  the Federal  Reserve System  or recognized  primary U.S.  Government
securities  dealers or  institutions which the  Adviser has determined  to be of
comparable creditworthiness. The  securities that a  Series purchases and  holds
through  its agent are U.S. Government securities, the values of which are equal
to or greater than  the repurchase price  agreed to be paid  by the seller.  The
repurchase  price may  be higher than  the purchase price,  the difference being
income to the Series,  or the purchase  and repurchase prices  may be the  same,
with  interest at a standard rate due to the Series together with the repurchase
price on repurchase. In either  case, the income to  the Series is unrelated  to
the interest rate on the Government securities.

The  repurchase agreement provides that in the event the seller fails to pay the
price agreed upon the agreed upon delivery date or upon demand, as the case  may
be,  the Series will have the right to  liquidate the securities. If at the time
the Series is  contractually entitled  to exercise  its right  to liquidate  the
securities,  the seller is subject to a  proceeding under the bankruptcy laws or
its assets are otherwise subject  to a stay order,  the Series' exercise of  its
right  to liquidate the securities  may be delayed and  result in certain losses
and costs to the  Series. Each Series has  adopted and follows procedures  which
are  intended to minimize the risks  of repurchase agreements. For example, each
Series only enters into repurchase  agreements after the Adviser has  determined
that  the  seller  is  creditworthy,  and  the  Adviser  monitors  that seller's
creditworthiness on an ongoing basis. Moreover, under such agreements, the value
of the securities (which are marked to market every business day) is required to
be greater than the repurchase price, and a Series has the right to make  margin
calls  at any time  if the value of  the securities falls  below the agreed upon
margin.

MORTGAGE "DOLLAR ROLL" TRANSACTIONS: The World Governments Series may enter into
mortgage "dollar roll" transactions pursuant  to which it sells  mortgage-backed
securities for delivery in the future and simultaneously contracts to repurchase
substantially  similar securities  on a specified  future date.  During the roll
period, the Series foregoes principal  and interest paid on the  mortgage-backed
securities.  The Series is  compensated for the lost  interest by the difference
between the current  sales price  and the lower  price for  the future  purchase
(often  referred to as the "drop") as well as by the interest earned on the cash
proceeds of the initial sale. The Series may also be compensated by receipt of a
commitment fee. In the event  that the party with  whom the Series contracts  to
replace  substantially similar securities on a future date fails to deliver such
securities, the Series may not  be able to obtain  such securities at the  price
specified  in such contract and thus may not benefit from the price differential
between the current sales price and the repurchase price.

COLLATERALIZED MORTGAGE OBLIGATIONS AND MULTICLASS PASS-THROUGH SECURITIES:  The
World  Governments Series may  invest a portion of  its assets in collateralized
mortgage obligations or  "CMOs", which  are debt  obligations collateralized  by
mortgage  loans or mortgage pass-through securities (such collateral referred to
collectively as "Mortgage Assets"). Unless the context indicates otherwise,  all
references herein to CMOs include multiclass pass-through securities.

Interest  is paid or accrues on all classes  of the CMOs on a monthly, quarterly
or semi-annual basis. The principal of  and interest on the Mortgage Assets  may
be allocated among the several classes of a series of a CMO in innumerable ways.
In   a  common  structure,  payments   of  principal,  including  any  principal
prepayments, on the

                                       2
<PAGE>
Mortgage Assets are applied to the classes of  the series of a CMO in the  order
of  their respective stated  maturities or final distribution  dates, so that no
payment of principal will be made on  any class of CMOs until all other  classes
having  an earlier stated maturity or final  distribution date have been paid in
full. Certain CMOs may be stripped (securities which provide only the  principal
or  interest factor of  the underlying security).  See "Stripped Mortgage-Backed
Securities" below for a discussion of  the risks of investing in these  stripped
securities  and  of  investing in  classes  consisting of  interest  payments or
principal payments.

The World Governments Series  may also invest in  parallel pay CMOs and  Planned
Amortization  Class  CMOs ("PAC  Bonds"). Parallel  pay  CMOs are  structured to
provide payments of principal on each payment date to more than one class. These
simultaneous payments are taken into account in calculating the stated  maturity
date  or  final  distribution date  of  each  class, which,  as  with  other CMO
structures, must be retired  by its stated maturity  date or final  distribution
date but may be retired earlier.

STRIPPED  MORTGAGE-BACKED SECURITIES: The World  Governments Series may invest a
portion of its assets in stripped mortgage-backed securities ("SMBS") which  are
derivative   multiclass   mortgage   securities  issued   by   agencies   of  or
instrumentalities of  the U.S.  Government,  or by  private originators  of,  or
investors  in mortgage loans, including  savings and loan institutions, mortgage
banks, commercial banks and investment banks.

SMBS are usually structured with two classes that receive different  proportions
of  the interest and principal  distributions from a pool  of mortgage assets. A
common type of SMBS will have one class receiving some of the interest and  most
of  the principal from the  Mortgage Assets, while the  other class will receive
most of the interest  and the remainder  of the principal.  In the most  extreme
case,  one class  will receive  all of the  interest (the  interest-only or "IO"
class)  while  the  other  class  will   receive  all  of  the  principal   (the
principal-only  or "PO"  class). The  yield to  maturity on  an IO  is extremely
sensitive to  the  rate of  principal  payments, including  prepayments  on  the
related  underlying Mortgage Assets, and a  rapid rate of principal payments may
have a material  adverse effect  on such security's  yield to  maturity. If  the
underlying  Mortgage Assets  experience greater than  anticipated prepayments of
principal, the Series may fail to  fully recoup its initial investment in  these
securities.  The market value  of the class consisting  primarily or entirely of
principal payments generally  is unusually  volatile in response  to changes  in
interest  rates. Because SMBS were only recently introduced, established trading
markets for these securities have not yet developed, although the securities are
traded among institutional investors and investment banking firms.

MORTGAGE PASS-THROUGH SECURITIES:  The World  Governments Series  may invest  in
mortgage   pass-through   securities.  Mortgage   pass-through   securities  are
securities representing interests in "pools" of mortgage loans. Monthly payments
of interest and principal  by the individual borrowers  on mortgages are  passed
through  to the  holders of the  securities (net of  fees paid to  the issuer or
guarantor of the securities) as the  mortgages in the underlying mortgage  pools
are  paid off.  The average  lives of  mortgage pass-throughs  are variable when
issued because their average lives depend on prepayment rates. The average  life
of  these securities  is likely  to be  substantially shorter  than their stated
final maturity as a result  of unscheduled principal prepayment. Prepayments  on
underlying  mortgages result in a loss of  anticipated interest, and all or part
of a premium if any has been paid, and the actual yield (or total return) to the
Series may  be different  than  the quoted  yield  on the  securities.  Mortgage
premiums generally increase with falling interest rates and decrease with rising
interest rates. Like other fixed income securities, when interest rates rise the
value  of mortgage pass-through securities generally will decline; however, when
interest rates are declining, the value of mortgage pass-through securities with
prepayment features  may not  increase as  much as  that of  other  fixed-income
securities.

Payment  of principal and interest on some mortgage pass-through securities (but
not the market value of the securities themselves) may be guaranteed by the full
faith and credit of the U.S. Government (in the case of securities guaranteed by
the Government National Mortgage Association ("GNMA"); or guaranteed by agencies
or instrumentalities  of  the U.S.  Government  (such as  the  Federal  National
Mortgage  Association ("FNMA")  or the  Federal Home  Loan Mortgage Corporation,
(FHLMC)) which are  supported only by  the discretionary authority  of the  U.S.
Government   to  purchase  the   agency's  obligations).  Mortgage  pass-through
securities may also be  issued by non-governmental  issuers (such as  commercial
banks,  savings  and loan  institutions,  private mortgage  insurance companies,
mortgage bankers and  other secondary  market issuers). Some  of these  mortgage
pass-through  securities  may  be supported  by  various forms  of  insurance or
guarantees.

Interests in pools  of mortgage-related  securities differ from  other forms  of
debt  securities, which  normally provide  for periodic  payment of  interest in
fixed amounts  with principal  payments  at maturity  or specified  call  dates.
Instead,  these  securities provide  a monthly  payment  which consists  of both
interest and principal payments. In effect, these payments are a  "pass-through"
of  the  monthly payments  made by  the individual  borrowers on  their mortgage
loans, net of  any fees  paid to  the issuer  or guarantor  of such  securities.
Additional  payments are caused  by prepayments of  principal resulting from the
sale, refinancing or  foreclosure of  the underlying  property, net  of fees  or
costs  which may  be incurred.  Some mortgage  pass-through securities  (such as
securities issued by the GNMA)  are described as "modified pass-through."  These
securities  entitle the holder  to receive all  interests and principal payments
owed on  the  mortgages in  the  mortgage pool,  net  of certain  fees,  at  the
scheduled  payment dates regardless of whether  the mortgagor actually makes the
payment.

The principal  governmental guarantor  of  mortgage pass-through  securities  is
GNMA.  GNMA is a wholly owned  U.S. Government corporation within the Department
of Housing and Urban Development. GNMA is authorized to guarantee, with the full
faith and credit  of the U.S.  Government, the timely  payment of principal  and
interest  on securities issued by institutions approved by GNMA (such as savings
and loan  institutions, commercial  banks and  mortgage bankers)  and backed  by
pools  of FHA-insured or VA-guaranteed  mortgages. These guarantees, however, do
not apply to the market value or yield of mortgage pass-through securities. GNMA
securities are  often purchased  at a  premium over  the maturity  value of  the
underlying  mortgages.  This  premium is  not  guaranteed  and will  be  lost if
prepayment occurs.

                                       3
<PAGE>
Government-related guarantors (I.E., whose guarantees are not backed by the full
faith and credit  of the  U.S. Government)  include FNMA  and FHLMC.  FNMA is  a
government-sponsored  corporation owned entirely by  private stockholders. It is
subject to general regulation by the Secretary of Housing and Urban Development.
FNMA purchases conventional residential  mortgages (I.E., mortgages not  insured
or   guaranteed  by   any  governmental   agency)  from   a  list   of  approved
seller/servicers which include  state and federally  chartered savings and  loan
associations, mutual savings banks, commercial banks, credit unions and mortgage
bankers.  Pass-through securities  issued by  FNMA are  guaranteed as  to timely
payment by FNMA of principal and interest.

FHLMC is also a government-sponsored corporation owned by private  stockholders.
FHLMC  issues Participation  Certificates ("PCs")  which represent  interests in
conventional mortgages (I.E., not federally  insured or guaranteed) for  FHLMC's
national  portfolio. FHLMC  guarantees timely  payment of  interest and ultimate
collection of  principal regardless  of the  status of  the underlying  mortgage
loans.

Commercial  banks,  savings and  loan  institutions, private  mortgage insurance
companies, mortgage  bankers  and other  secondary  market issuers  also  create
pass-through  pools of mortgage loans. Such  issuers may also be the originators
and/or servicers of the underlying mortgage-related securities. Pools created by
such non-governmental issuers  generally offer  a higher rate  of interest  than
government  and government-related pools because there are no direct or indirect
government or agency guarantees of payments in the former pools. However, timely
payment of  interest and  principal of  mortgage  loans in  these pools  may  be
supported  by  various forms  of insurance  or guarantees,  including individual
loan, title, pool and hazard insurance and letters of credit. The insurance  and
guarantees  are  issued  by  governmental  entities,  private  insurers  and the
mortgage poolers.  There  can be  no  assurance  that the  private  insurers  or
guarantors  can meet their obligations under the insurance policies or guarantee
arrangements. The  Series  may  also  buy  mortgage-related  securities  without
insurance or guarantees.

INDEXED  SECURITIES: The World Governments  Series may purchase securities whose
prices are  indexed  to the  prices  of other  securities,  securities  indices,
currencies, precious metals or other commodities, or other financial indicators.
Indexed  securities typically, but  not always, are  debt securities or deposits
whose value at maturity or coupon rate is determined by reference to a  specific
instrument or statistic. Gold-indexed securities, for example, typically provide
for  a maturity value that depends on the price of gold, resulting in a security
whose price tends to rise and  fall together with gold prices.  Currency-indexed
securities  typically are short-term to  intermediate-term debt securities whose
maturity values or interest rates are  determined by reference to the values  of
one  or more specified foreign currencies, and may offer higher yields than U.S.
dollar-denominated securities of equivalent issuers. Currency-indexed securities
may be  positively or  negatively indexed;  that is,  their maturity  value  may
increase  when the specified  currency value increases,  resulting in a security
that performs similarly to a  foreign-denominated instrument, or their  maturity
value  may decline  when foreign  currencies increase,  resulting in  a security
whose price characteristics  are similar to  a put on  the underlying  currency.
Currency-indexed  securities may also have prices that depend on the values of a
number of different foreign currencies relative to each other.

The performance  of  indexed  securities  depends  to  a  great  extent  on  the
performance  of the security, currency, or instrument to which they are indexed,
and may also be influenced by interest  rate changes in the U.S. and abroad.  At
the  same time,  indexed securities are  subject to the  credit risks associated
with the issuer of the security,  and their values may decline substantially  if
the issuer's creditworthiness deteriorates. Recent issuers of indexed securities
have included banks, corporations, and certain U.S. government agencies.

SWAPS  AND RELATED  TRANSACTIONS: The  World Governments  Series may  enter into
interest  rate  swaps,  currency  swaps  and  other  types  of  available   swap
agreements, such as caps, collars and floors.

Swap  agreements  may  be  individually  negotiated  and  structured  to include
exposure to  a variety  of different  types of  investments or  market  factors.
Depending  on  their structure,  swap agreements  may  increase or  decrease the
Series' exposure to long or short-term  interest rates (in the U.S. or  abroad),
foreign  currency  values, mortgage  securities,  corporate borrowing  rates, or
other factors such as securities prices or inflation rates. Swap agreements  can
take many different forms and are known by a variety of names. The Series is not
limited to any particular form or variety of swap agreement if MFS determines it
is consistent with the Series' investment objective and policies.

The  World Governments  Series will maintain  cash or  appropriate liquid assets
with its custodian to cover its current obligations under swap transactions.  If
the  Series enters into a  swap agreement on a net  basis (I.E., the two payment
streams are netted out, with the Series receiving or paying, as the case may be,
only the net  amount of  the two  payments), the  Series will  maintain cash  or
liquid  assets  with its  Custodian with  a daily  value at  least equal  to the
excess, if any, of the Series' accrued obligations under the swap agreement over
the accrued amount the Series is entitled to receive under the agreement. If the
Series enters into a swap agreement on other than a net basis, it will  maintain
cash  or liquid  assets with  a value equal  to the  full amount  of the Series'
accrued obligations under the agreement.

The most  significant factor  in  the performance  of  swaps, caps,  floors  and
collars  is the change in  the specific interest rate,  currency or other factor
that determines the amount of payments to be made under the arrangement. If  the
Adviser   is  incorrect  in  its  forecasts  of  such  factors,  the  investment
performance of the Series would  be less than what it  would have been if  these
investment  techniques had not been used. If a swap agreement calls for payments
by the Series, the Series  must be prepared to make  such payments when due.  In
addition, if the counterparty's creditworthiness declined, the value of the swap
agreement would be likely to decline, potentially resulting in losses.

If  the counterparty  defaults, the  Series' risk  of loss  consists of  the net
amount of payments that  the Series is contractually  entitled to receive.  Each
Series  anticipates that  it will  be able to  eliminate or  reduce its exposure
under these arrangements by assignment or other disposition or by entering  into
an offsetting agreement with the same or another counterparty.

                                       4
<PAGE>
OPTIONS  ON SECURITIES: -- The World Governments Series may write (sell) covered
put and call options, and purchase put and call options, on securities. Call and
put options written by the Series may be covered in the manner set forth below.

A call option written by the Series is "covered" if the Series owns the security
underlying the  call or  has an  absolute and  immediate right  to acquire  that
security   without  additional  cash  consideration   (or  for  additional  cash
consideration held in a segregated account by its custodian) upon conversion  or
exchange  of  other securities  held in  its  portfolio. A  call option  is also
covered if  the Series  holds  a call  on  the same  security  and in  the  same
principal  amount as the call written where  the exercise price of the call held
(a) is equal to or less  than the exercise price of  the call written or (b)  is
greater  than  the exercise  price  of the  call  written if  the  difference is
maintained by the Series  in cash, short-term money  market instruments or  high
quality debt securities in a segregated account with its custodian. A put option
written  by the  Series is  "covered" if  the Series  maintains cash, short-term
money market instruments or high-quality debt  securities with a value equal  to
the  exercise price in a segregated account  with its custodian, or else holds a
put on the same  security and in  the same principal amount  as the put  written
where  the  exercise price  of the  put held  is  equal to  or greater  than the
exercise price of the put written or where the exercise price of the put held is
less than the exercise price of the put written if the difference is  maintained
by  the Series in cash, short-term money market instruments or high-quality debt
securities in a  segregated account  with its  custodian. Put  and call  options
written  by the Series  may also be  covered in such  other manner as  may be in
accordance with the requirements of the exchange on which, or the counter  party
with  which, the option is  traded, and applicable laws  and regulations. If the
writer's obligation is not  so covered, it  is subject to the  risk of the  full
change  in value of the underlying security  from the time the option is written
until exercise.

Effecting a closing transaction in the case of a written call option will permit
the Series to write another call option on the underlying security with either a
different exercise price or expiration date or both, or in the case of a written
put option will permit the Series to write another put option to the extent that
the exercise price thereof is secured by deposited cash, short-term money market
instruments or high-quality debt securities. Such transactions permit the Series
to generate additional premium income,  which will partially offset declines  in
the  value of portfolio securities or increases  in the cost of securities to be
acquired. Also, effecting a closing transaction will permit the cash or proceeds
from the concurrent sale of any securities subject to the option to be used  for
other  investments of a Series, provided that another option on such security is
not written.  If the  Series desires  to  sell a  particular security  from  its
portfolio  on  which it  has written  a call  option, it  will effect  a closing
transaction in connection with the option  prior to or concurrent with the  sale
of the security.

The  Series will realize a profit from a closing transaction if the premium paid
in connection with the closing of an  option written by the Series is less  than
the  premium received  from writing  the option, or  if the  premium received in
connection with the closing of  an option purchased by  the Series is more  than
the premium paid for the original purchase. Conversely, the Series will suffer a
loss if the premium paid or received in connection with a closing transaction is
more  or less, respectively,  than the premium received  or paid in establishing
the option position. Because increases in the market price of a call option will
generally reflect increases in the market price of the underlying security,  any
loss  resulting from the repurchase  of a call option  previously written by the
Series is  likely to  be offset  in  whole or  in part  by appreciation  of  the
underlying security owned by the Series.

The Series may write options in connection with buy-and-write transactions; that
is, the Series may purchase a security and then write a call option against that
security.  The exercise price  of the call  the Series determines  to write will
depend upon the expected price movement of the underlying security. The exercise
price of a call option may be below ("in-the-money"), equal to  ("at-the-money")
or  above ("out-of-the-money") the  current value of  the underlying security at
the time the  option is written.  Buy-and-write transactions using  in-the-money
call  options may be used  when it is expected that  the price of the underlying
security  will  decline  moderately  during  the  option  period.  Buy-and-write
transactions using out-of-the-money call options may be used when it is expected
that the premiums received from writing the call option plus the appreciation in
the  market price of  the underlying security  up to the  exercise price will be
greater than the appreciation in the price of the underlying security alone.  If
the  call options are  exercised in such transactions,  the Series' maximum gain
will be the premium received by it  for writing the option, adjusted upwards  or
downwards  by the difference between the  Series' purchase price of the security
and the exercise price, less related  transaction costs. If the options are  not
exercised  and the price of the underlying security declines, the amount of such
decline will be offset in part, or entirely, by the premium received.

The  writing  of  covered  put  options  is  similar  in  terms  of  risk/return
characteristics  to  buy-and-write  transactions.  If the  market  price  of the
underlying security rises  or otherwise  is above  the exercise  price, the  put
option will expire worthless and the Series' gain will be limited to the premium
received,  less related transaction costs. If the market price of the underlying
security declines or otherwise is below the exercise price, the Series may elect
to close the position or retain the option until it is exercised, at which  time
the  Series will be  required to take  delivery of the  security at the exercise
price; the Series' return will be the premium received from the put option minus
the amount by  which the  market price  of the  security is  below the  exercise
price,  which  could  result  in  a  loss.  Out-of-the-money,  at-the-money  and
in-the-money put  options  may  be  used  by  the  Series  in  the  same  market
environments   that   call  options   are   used  in   equivalent  buy-and-write
transactions.

The Series may  also write  combinations of  put and  call options  on the  same
security,  known as  "straddles," with  the same  exercise price  and expiration
date. By writing a straddle, the Series undertakes a simultaneous obligation  to
sell  and purchase  the same security  in the event  that one of  the options is
exercised. If the price  of the security  subsequently rises sufficiently  above
the exercise price to cover the amount of the premium and transaction costs, the
call  will  likely  be  exercised  and  the  Series  will  be  required  to sell

                                       5
<PAGE>
the  underlying  security at  a below  market  price. This  loss may  be offset,
however, in whole or part,  by the premiums received on  the writing of the  two
options.  Conversely,  if the  price of  the security  declines by  a sufficient
amount, the put will likely be  exercised. The writing of straddles will  likely
be effective, therefore, only where the price of the security remains stable and
neither  the call nor the put is exercised.  In those instances where one of the
options is  exercised,  the loss  on  the purchase  or  sale of  the  underlying
security may exceed the amount of the premiums received.

By  writing a call option, the Series  limits its opportunity to profit from any
increase in the market value of the underlying security above the exercise price
of the option. By writing a put option, the Series assumes the risk that it  may
be  required to purchase the underlying security for an exercise price above its
then current  market value,  resulting in  a capital  loss unless  the  security
subsequently appreciates in value. The writing of options on securities will not
be  undertaken  by the  Series solely  for hedging  purposes, and  could involve
certain risks  which  are not  present  in  the case  of  hedging  transactions.
Moreover, even where options are written for hedging purposes, such transactions
constitute  only  a partial  hedge against  declines in  the value  of portfolio
securities or against increases in the value of securities to be acquired, up to
the amount of the premium.

The Series may purchase options for hedging purposes or to increase its  return.
Put  options  may  be purchased  to  hedge against  a  decline in  the  value of
portfolio securities. If such  decline occurs, the put  options will permit  the
Series to sell the securities at the exercise price, or to close out the options
at a profit. By using put options in this way, the Series will reduce any profit
it might otherwise have realized in the underlying security by the amount of the
premium paid for the put option and by transaction costs.

The  Series may purchase call options to  hedge against an increase in the price
of securities that  the Series  anticipates purchasing  in the  future. If  such
increase  occurs,  the  call  option  will permit  the  Series  to  purchase the
securities at the exercise price, or to  close out the options at a profit.  The
premium  paid for  the call  option plus any  transaction costs  will reduce the
benefit, if any, realized by the Series upon exercise of the option, and, unless
the price of the underlying security  rises sufficiently, the option may  expire
worthless to the Series.

YIELD CURVE OPTIONS: The World Governments Series may also enter into options on
the  "spread," or  yield differential, between  two fixed  income securities, in
transactions referred to as "yield curve" options. In contrast to other types of
options, a yield curve option is based  on the difference between the yields  of
designated  securities, rather than the prices of the individual securities, and
is  settled  through  cash  payments.  Accordingly,  a  yield  curve  option  is
profitable  to the holder if this differential widens (in the case of a call) or
narrows (in  the  case of  a  put), regardless  of  whether the  yields  of  the
underlying securities increase or decrease.

Yield  curve  options may  be used  for the  same purposes  as other  options on
securities. Specially, the Series may purchase or write such options for hedging
purposes. For example, the Series may purchase a call option on the yield spread
between two  securities,  if it  owns  one  of the  securities  and  anticipates
purchasing  the other security and  wants to hedge against  an adverse change in
the yield spread  between the two  securities. The Series  may also purchase  or
write yield curve options for other than hedging purposes (I.E., in an effort to
increase its current income) if, in the judgment of the Adviser, the Series will
be  able  to profit  from  movements in  the spread  between  the yields  of the
underlying securities. The trading of yield  curve options is subject to all  of
the  risks associated with the  trading of other types  of options. In addition,
however, such options  present risk  of loss  even if the  yield of  one of  the
underlying securities remains constant, if the spread moves in a direction or to
an  extent which was not anticipated. Yield  curve options written by the Series
will be "covered". A call (or put) option is covered if the Series holds another
call (or put) option on the spread between the same two securities and maintains
in a segregated account with its  custodian cash or cash equivalents  sufficient
to cover the Series' net liability under the two options. Therefore, the Series'
liability  for  such a  covered option  is generally  limited to  the difference
between the amount  of the  Series' liability under  the option  written by  the
Series  less the value of the option held by the Series. Yield curve options may
also be  covered  in  such  other  manner as  may  be  in  accordance  with  the
requirements  of the counterparty with which the option is traded and applicable
laws and  regulations.  Yield  curve options  are  traded  over-the-counter  and
because they have been only recently introduced, established trading markets for
these securities have not yet developed.

The  staff of  the SEC  has taken  the position  that purchased over-the-counter
options and assets used to  cover written over-the-counter options are  illiquid
and, therefore, together with other illiquid securities, cannot exceed a certain
percentage  of a  Series' assets (the  "SEC illiquidity  ceiling"). Although the
Adviser disagrees with this position, the  Adviser intends to limit the  Series'
writing  of over-the-counter options in accordance with the following procedure.
Except as provided below, the  Series intends to write over-the-counter  options
only  with primary U.S. Government securities  dealers recognized by the Federal
Reserve Bank of New York. Also, the contracts which the Series has in place with
such primary dealers  will provide  that the Series  has the  absolute right  to
repurchase  an option it writes at any time at a price which represents the fair
market value,  as  determined in  good  faith through  negotiation  between  the
parties,  but which  in no event  will exceed  a price determined  pursuant to a
formula in  the  contract.  Although  the  specific  formula  may  vary  between
contracts with different primary dealers, the formula will generally be based on
a  multiple of the premium  received by the Series  for writing the option, plus
the amount, if any, of the option's  intrinsic value (I.E., the amount that  the
option  is in-the-money). The formula  may also include a  factor to account for
the difference between the  price of the  security and the  strike price of  the
option  if the option  is written out-of-money.  The Series will  treat all or a
part of  the formula  price as  illiquid  for purposes  of the  SEC  illiquidity
ceiling.  The Series  may also  write over-the-counter  options with non-primary
dealers, including foreign  dealers, and  will treat  the assets  used to  cover
these options as illiquid for purposes of such SEC illiquidity ceiling.

FUTURES  CONTRACTS: The World  Governments Series may  purchase and sell futures
contracts ("Futures Contracts") on foreign  or domestic fixed income  securities
or indices of such securities. The

                                       6
<PAGE>
World  Governments Series  may purchase  and sell  Futures Contracts  on foreign
currencies or indices of foreign currencies. Such investment strategies will  be
used  for hedging purposes  and for non-hedging  purposes, subject to applicable
law.

A Futures Contract is a bilateral agreement providing for the purchase and  sale
of a specified type and amount of a financial instrument or foreign currency, or
for  the making  and acceptance of  a cash settlement,  at a stated  time in the
future for  a fixed  price. By  its terms,  a Futures  Contract provides  for  a
specified settlement date on which, in the case of the majority of interest rate
and  foreign currency futures contracts, the fixed income securities or currency
are delivered by the seller and paid for  by the purchaser, or on which, in  the
case  of stock  index futures  contracts and  certain interest  rate and foreign
currency futures  contracts,  the difference  between  the price  at  which  the
contract  was entered into  and the contract's closing  value is settled between
the purchaser and seller in cash. Futures Contracts differ from options in  that
they  are bilateral agreements,  with both the purchaser  and the seller equally
obligated to complete  the transaction.  Futures Contracts  call for  settlement
only  on the expiration date and cannot  be "exercised" at any other time during
their term.

The purchase or sale of a Futures Contract differs from the purchase or sale  of
a  security or the  purchase of an option  in that no purchase  price is paid or
received. Instead, an amount of cash  or cash equivalents, which varies but  may
be as low as 5% or less of the value of the contract, must be deposited with the
broker as "initial margin." Subsequent payments to and from the broker, referred
to as "variation margin," are made on a daily basis as the value of the index or
instrument  underlying the Futures Contract  fluctuates, making positions in the
Futures Contract more or less valuable - a process known as "mark-to-market."

Purchases or  sales of  stock index  futures contracts  are used  to attempt  to
protect  a Series' current or intended stock investments from broad fluctuations
in stock prices. For example, the Series may sell stock index futures  contracts
in  anticipation of or during a market decline to attempt to offset the decrease
in market value of the Series' securities portfolio that might otherwise result.
If such decline occurs, the loss in value of portfolio securities may be offset,
in whole or part, by gains on the futures position. When the Series is not fully
invested in the securities market and anticipates a significant market  advance,
it  may purchase  stock index  futures contracts in  order to  gain rapid market
exposure that  may,  in  part or  entirely,  offset  increases in  the  cost  of
securities  that the Series intends to purchase. As such purchases are made, the
corresponding positions in stock index futures contracts will be closed out.  In
a  substantial majority  of these  transactions, the  Series will  purchase such
securities upon termination of  the futures position,  but under unusual  market
conditions, a long futures position may be terminated without a related purchase
of securities.

Interest  rate Futures Contracts may be purchased  or sold to attempt to protect
against the effects of interest rate changes on the Series' current or  intended
investments  in  fixed  income  securities. For  example,  if  the  Series owned
long-term bonds and interest rates were expected to increase, that Series  might
enter into interest rate futures contracts for the sale of debt securities. Such
a sale would have much the same effect as selling some of the long-term bonds in
that  Series' portfolio. If interest  rates did increase, the  value of the debt
securities in  the  portfolio would  decline,  but  the value  of  that  Series'
interest  rate futures contracts would increase  at approximately the same rate,
thereby keeping the net asset value of that Series from declining as much as  it
otherwise would have.

Similarly,  if interest  rates were expected  to decline,  interest rate futures
contracts may be purchased to hedge  in anticipation of subsequent purchases  of
long-term  bonds at higher  prices. Since the  fluctuations in the  value of the
interest rate futures contracts  should be similar to  that of long-term  bonds,
the  Series could protect itself against the  effects of the anticipated rise in
the value of long-term  bonds without actually buying  them until the  necessary
cash  became available or the market had  stabilized. At that time, the interest
rate futures contracts could be liquidated and that Series' cash reserves  could
then  be  used to  buy  long-term bonds  on the  cash  market. The  Series could
accomplish similar results by selling  bonds with long maturities and  investing
in  bonds with  short maturities when  interest rates are  expected to increase.
However, since the futures market is more  liquid than the cash market, the  use
of  interest rate futures contracts as a  hedging technique allows the Series to
hedge its interest rate risk without having to sell its portfolio securities.

As noted in the  Prospectus, the Series may  purchase and sell foreign  currency
futures  contracts for  hedging purposes, to  attempt to protect  its current or
intended  investments  from  fluctuations  in  currency  exchange  rates.   Such
fluctuations  could reduce the dollar  value of portfolio securities denominated
in foreign currencies, or increase the cost of foreign-denominated securities to
be acquired, even if  the value of  such securities in  the currencies in  which
they  are denominated remains constant. The Series may sell futures contracts on
a foreign currency, for example, where  it holds securities denominated in  such
currency  and it anticipates a decline in the value of such currency relative to
the dollar. In the  event such decline occurs,  the resulting adverse effect  on
the  value of foreign-denominated securities may be offset, in whole or in part,
by gains on the Futures Contracts.

Conversely, the  Series could  protect against  a  rise in  the dollar  cost  of
foreign-denominated securities to be acquired by purchasing Futures Contracts on
the  relevant currency, which could  offset, in whole or  in part, the increased
cost of  such securities  resulting  from a  rise in  the  dollar value  of  the
underlying  currencies. Where the Series  purchases Futures Contracts under such
circumstances, however,  and the  prices of  securities to  be acquired  instead
decline,  the Series  will sustain  losses on  its futures  position which could
reduce or eliminate the benefits of the reduced cost of portfolio securities  to
be acquired.

OPTIONS ON FUTURES CONTRACTS: The World Governments Series also may purchase and
write  options to  buy or sell  those Futures  Contracts in which  it may invest
("Options on Futures Contracts").  Such investment strategies  will be used  for
hedging purposes and for non-hedging purposes, subject to applicable law.

An Option on a Futures Contract provides the holder with the right to enter into
a  "long" position  in the underlying  Futures Contract,  in the case  of a call
option, or a "short" position in the underlying Futures Contract, in the case of
a put option, at a  fixed exercise price up to  a stated expiration date or,  in
the case of certain options,

                                       7
<PAGE>
on  such date. Upon  exercise of the  option by the  holder, the contract market
clearinghouse establishes a corresponding short  position for the writer of  the
option,  in the case of  a call option, or a  corresponding long position in the
case of a put option. In the event that an option is exercised, the parties will
be subject to all  the risks associated with  the trading of Futures  Contracts,
such  as  payment of  initial and  variation margin  deposits. In  addition, the
writer of an  Option on a  Futures Contract,  unlike the holder,  is subject  to
initial and variation margin requirements on the option position.

A position in an Option on a Futures Contract may be terminated by the purchaser
or  seller  prior  to  expiration  by  effecting  a  closing  purchase  or  sale
transaction, subject to the availability of a liquid secondary market, which  is
the  purchase or sale of  an option of the same  series (I.E., the same exercise
price and  expiration date)  as the  option previously  purchased or  sold.  The
difference between the premiums paid and received represents the trader's profit
or loss on the transaction.

Options on Futures Contracts that are written or purchased by the Series on U.S.
exchanges  are  traded on  the same  contract market  as the  underlying Futures
Contract, and,  like  Futures  Contracts,  are  subject  to  regulation  by  the
Commodities   Futures  Trading  Commission  (the  "CFTC")  and  the  performance
guarantee of  the  exchange  clearinghouse.  In  addition,  Options  on  Futures
Contracts may be traded on foreign exchanges.

The  Series  may  cover  the  writing  of  call  Options  on  Futures  Contracts
(a) through purchases of the underlying Futures Contract, (b) through  ownership
of  the instrument, or instruments included in the index, underlying the Futures
Contract, or (c) through the holding of a call on the same Futures Contract  and
in the same principal amount as the call written where the exercise price of the
call held (i) is equal to or less than the exercise price of the call written or
(ii) is greater than the exercise price of the call written if the difference is
maintained  by the Series in cash or securities in a segregated account with its
custodian. The Series may cover the writing of put Options on Futures  Contracts
(a) through sales of the underlying Futures Contract, (b) through segregation of
cash,  short-term money market instruments or high quality debt securities in an
amount equal  to the  value of  the  security or  index underlying  the  Futures
Contract,  or (c) through the holding of a  put on the same Futures Contract and
in the same principal amount as the put written where the exercise price of  the
put  held is equal to or  greater than the exercise price  of the put written or
where the exercise price of the put held is less than the exercise price of  the
put  written if the difference  is maintained by the  Series in cash, short-term
money market instruments or high quality debt securities in a segregated account
with its  custodian. Put  and call  Options  on Futures  Contracts may  also  be
covered  in such  other manner  as may be  in accordance  with the  rules of the
exchange on which the option is traded and applicable laws and regulations. Upon
the exercise of a call Option on  a Futures Contract written by the Series,  the
Series  will be required to  sell the underlying Futures  Contract which, if the
Series has covered its  obligation through the purchase  of such Contract,  will
serve  to liquidate  its futures  position. Similarly, where  a put  Option on a
Futures Contract written by the Series is exercised, the Series will be required
to purchase the underlying Futures Contract which, if the Series has covered its
obligation through  the  sale of  such  Contract,  will close  out  its  futures
position.

The  writing  of  a call  option  on  a Futures  Contract  for  hedging purposes
constitutes a partial hedge against declining prices of the securities or  other
instruments required to be delivered under the terms of the Futures Contract. If
the  futures price at expiration of the  option is below the exercise price, the
Series will  retain  the  full  amount  of  the  option  premium,  less  related
transaction  costs, which provides a partial  hedge against any decline that may
have occurred in the Series' portfolio holdings. The writing of a put option  on
a  Futures Contract constitutes a partial hedge against increasing prices of the
securities or other instruments required to be delivered under the terms of  the
Futures  Contract. If the  futures price at  expiration of the  option is higher
than the exercise price, the  Series will retain the  full amount of the  option
premium  which provides  a partial  hedge against any  increase in  the price of
securities which the  Series intends  to purchase.  If a  put or  call option  a
Series  has written  is exercised, the  Series will  incur a loss  which will be
reduced by the amount  of the premium  it receives. Depending  on the degree  of
correlation  between changes  in the value  of its portfolio  securities and the
changes in the value of its futures positions, the Series' losses from  existing
Options  on Futures  Contracts may  to some  extent be  reduced or  increased by
changes in the value of portfolio securities.

The Series  may  purchase Options  on  Futures Contracts  for  hedging  purposes
instead  of purchasing or selling the underlying Futures Contracts. For example,
where a decrease in the value of portfolio securities is anticipated as a result
of a projected market-wide decline or changes in interest or exchange rates, the
Series could,  in  lieu  of  selling Futures  Contracts,  purchase  put  options
thereon.  In the event that such decrease occurs,  it may be offset, in whole or
in part, by a profit on the  option. Conversely, where it is projected that  the
value  of  securities  to be  acquired  by  the Series  will  increase  prior to
acquisition, due to a market advance  or changes in interest or exchange  rates,
the  Series  could  purchase  call Options  on  Futures  Contracts,  rather than
purchasing the underlying Futures Contracts.

FORWARD CONTRACTS ON FOREIGN  CURRENCY: The World  Governments Series may  enter
into  forward foreign  currency exchange  contracts for  hedging and non-hedging
purposes (collectively, "Forward Contracts"). Forward Contracts may be used  for
hedging  to attempt to minimize  the risk to the  Series from adverse changes in
the relationship  between the  U.S. dollar  and foreign  currencies. The  Series
intends  to enter into  Forward Contracts for hedging  purposes similar to those
described above  in  connection  with foreign  currency  futures  contracts.  In
particular, a Forward Contract to sell a currency may be entered into in lieu of
the  sale  of a  foreign currency  futures  contract where  the Series  seeks to
protect against an  anticipated increase  in the  exchange rate  for a  specific
currency which could reduce the dollar value of portfolio securities denominated
in  such currency. Conversely, the  Series may enter into  a Forward Contract to
purchase a given currency to protect against a projected increase in the  dollar
value  of securities  denominated in such  currency which the  Series intends to
acquire. The Series also may  enter into a Forward  Contract in order to  assure
itself  of  a predetermined  exchange  rate in  connection  with a  fixed income
security denominated in a  foreign currency. In addition,  the Series may  enter
into Forward Contracts for "cross hedging" purposes

                                       8
<PAGE>
(E.G.,  the purchase or sale of a Forward Contract on one type of currency, as a
hedge against adverse fluctuations in the value of a second type of currency).

If a hedging transaction in Forward Contracts is successful, the decline in  the
value  of portfolio securities  or other assets  or the increase  in the cost of
securities or other assets to  be acquired may be offset,  at least in part,  by
profits  on the  Forward Contract. Nevertheless,  by entering  into such Forward
Contracts, the Series may be required to forego all or a portion of the benefits
which otherwise could have  been obtained from  favorable movements in  exchange
rates  or natural resources prices. The Series do not intend, in most instances,
to hold Forward Contracts entered into until maturity, at which time they  would
be  required to deliver or accept delivery  of the underlying currency, but will
usually seek  to  close  out  positions  in  such  contracts  by  entering  into
offsetting  transactions, which  will serve  to fix  the Series'  profit or loss
based upon the value of the contracts at the time the offsetting transaction  is
executed.

The  Series may also enter into transactions in Forward Contracts for other than
hedging purposes,  which presents  greater profit  potential but  also  involves
increased  risk. For example,  the Series may purchase  a given foreign currency
through a Forward Contract if, in the judgment of the Adviser, the value of such
currency is expected to rise relative to the U.S. dollar. Conversely, the Series
may sell the currency  through a Forward Contract  if the Adviser believes  that
its value will decline relative to the dollar.

The  Series  entering  into such  transactions  will profit  if  the anticipated
movements in foreign  currency exchange  rates occurs, which  will increase  its
gross income. Where exchange rates do not move in the direction or to the extent
anticipated, however, the Series may sustain losses, which will reduce its gross
income.  Such transactions, therefore, could be considered speculative and could
involve significant risk of loss.

The  World  Governments  Series  has  established  procedures  consistent   with
statements  by the SEC and  its staff regarding the  use of Forward Contracts by
registered investment companies, which require  the use of segregated assets  or
"cover  " in connection with  the purchase and sale  of such contracts. In those
instances in which the Series satisfies this requirement through segregation  of
assets,  it will  maintain, in a  segregated account, cash,  cash equivalents or
high-quality debt securities, which will be  marked to market on a daily  basis,
in  an amount  equal to  the value of  its commitments  under Forward Contracts.
While these contracts are not presently regulated  by the CFTC, the CFTC may  in
the  future assert authority  to regulate Forward Contracts.  In such event, the
Series' ability to utilize Forward Contracts  in the manner set forth above  may
be restricted.

OPTIONS  ON FOREIGN  CURRENCIES: The World  Governments Series  may purchase and
write options on foreign currencies for hedging purposes in a manner similar  to
that  in which  futures contracts on  foreign currencies,  or Forward Contracts,
will be  utilized. For  example, a  decline in  the dollar  value of  a  foreign
currency  in which portfolio  securities are denominated  will reduce the dollar
value of such securities,  even if their value  in the foreign currency  remains
constant. In order to protect against such diminutions in the value of portfolio
securities,  the Series may purchase put options on the foreign currency. If the
value of the currency does decline, the Series will have the right to sell  such
currency  for a fixed amount in dollars and  will thereby offset, in whole or in
part, the adverse effect on its portfolio which otherwise would have resulted.

Conversely, where a rise in the dollar  value of a currency in which  securities
to be acquired are denominated is projected, thereby increasing the cost of such
securities,  the Series may purchase call  options thereon. The purchase of such
options could offset, at least partially,  the effects of the adverse  movements
in  exchange  rates. As  in the  case of  other types  of options,  however, the
benefit to the Series deriving from  purchases of foreign currency options  will
be  reduced  by the  amount of  the  premium and  related transaction  costs. In
addition, where currency exchange rates do not  move in the direction or to  the
extent  anticipated, the Series could sustain  losses on transactions in foreign
currency options  which would  require it  to forego  a portion  or all  of  the
benefits of advantageous changes in such rates.

The Series may write options on foreign currencies for the same types of hedging
purposes.  For example,  where the  Series anticipates  a decline  in the dollar
value of foreign-denominated securities due to adverse fluctuations in  exchange
rates  it could, instead of purchasing a put  option, write a call option on the
relevant currency. If the expected decline  occurs, the option will most  likely
not  be exercised, and the  diminution in value of  portfolio securities will be
offset by the amount of the premium received.

Similarly, instead of purchasing a call  option to hedge against an  anticipated
increase in the dollar cost of securities to be acquired, the Series could write
a  put  option on  the  relevant currency  which, if  rates  move in  the manner
projected, will expire unexercised and allow the Series to hedge such  increased
cost  up to the amount  of the premium. Foreign  currency options written by the
Series will generally be covered  in a manner similar  to the covering of  other
types of options. As in the case of other types of options, however, the writing
of  a foreign  currency option will  constitute only  a partial hedge  up to the
amount of the premium, and only if rates move in the expected direction. If this
does not occur, the option may be exercised and the Series would be required  to
purchase  or sell the underlying  currency at a loss which  may not be offset by
the amount of the premium. Through the writing of options on foreign currencies,
the Series also may be required to forego all or a portion of the benefits which
might otherwise have been obtained from favorable movements in exchange rates.

ADDITIONAL RISK FACTORS:
OPTIONS, FUTURES AND FORWARD TRANSACTIONS

RISK OF IMPERFECT CORRELATION OF HEDGING INSTRUMENTS WITH THE SERIES' PORTFOLIO.
The World Governments Series' ability effectively  to hedge all or a portion  of
its  portfolio through  transactions in  options, Futures  Contracts, Options on
Futures Contracts, Forward Contracts and options on foreign currencies depend on
the degree  to which  price  movements in  the  underlying index  or  instrument
correlate with price movements in the relevant portion of the Series' portfolio.
In  the case of  futures and options based  on an index,  the portfolio will not
duplicate the components of the index, and in the case of futures and options on
fixed income securities, the portfolio

                                       9
<PAGE>
securities  which  are being  hedged  may not  be  the same  type  of obligation
underlying such  contract. The  use  of Forward  Contracts for  "cross  hedging"
purposes  may involve  greater correlation risks.  As a  result, the correlation
probably will not  be exact. Consequently,  the Series bears  the risk that  the
price  of the portfolio securities being hedged will not move in the same amount
or direction as the underlying index or obligation.

For example, if  the Series purchases  a put option  on an index  and the  index
decreases  less  than  the value  of  the  hedged securities,  the  Series would
experience a loss which is not completely  offset by the put option. It is  also
possible  that  there  may  be  a  negative  correlation  between  the  index or
obligation underlying an option  or Futures Contract in  which the Series has  a
position  and the portfolio securities the  Series is attempting to hedge, which
could result in  a loss on  both the  portfolio and the  hedging instrument.  In
addition, the Series may enter into transactions in Forward Contracts or options
on  foreign  currencies in  order  to hedge  against  exposure arising  from the
currencies underlying such instruments.  In such instances,  the Series will  be
subject  to the additional risk of  imperfect correlation between changes in the
value of the currencies underlying such  forwards or options and changes in  the
value of the currencies being hedged.

It  should be noted that  stock index futures contracts  or options based upon a
narrower index of securities, such as those of a particular industry group,  may
present greater risk than options or futures based on a broad market index. This
is  due to  the fact  that a  narrower index  is more  susceptible to  rapid and
extreme fluctuations as a result  of changes in the value  of a small number  of
securities.  Nevertheless, where the Series enters into transactions in options,
or futures  on narrowly-based  indexes for  hedging purposes,  movements in  the
value  of the index should,  if the hedge is  successful, correlate closely with
the portion of the Series' portfolio or the intended acquisitions being hedged.

The trading  of Futures  Contracts, options  and Forward  Contracts for  hedging
purposes  entails the additional risk of imperfect correlation between movements
in the  futures  or option  price  and the  price  of the  underlying  index  or
obligation.  The anticipated spread  between the prices may  be distorted due to
the differences  in the  nature of  the markets  such as  differences in  margin
requirements, the liquidity of such markets and the participation of speculators
in  the  options,  futures  and  forward markets.  In  this  regard,  trading by
speculators  in  options,  futures  and  Forward  Contracts  has  in  the   past
occasionally   resulted  in  market  distortions,  which  may  be  difficult  or
impossible to predict, particularly near the expiration of such contracts.

The trading of Options on Futures  Contracts also entails the risk that  changes
in  the value of the underlying Futures Contracts will not be fully reflected in
the value of the option. The  risk of imperfect correlation, however,  generally
tends  to diminish as  the maturity date  of the Futures  Contract or expiration
date of the option approaches.

Further, with  respect  to options  on  securities, options  on  stock  indexes,
options  on currencies and Options on  Futures Contracts, the Series are subject
to the risk of market  movements between the time  that the option is  exercised
and  the time of performance  thereunder. This could increase  the extent of any
loss suffered by a Series in connection with such transactions.

In writing a covered call option on  a security, index or Futures Contract,  the
Series also incurs the risk that changes in the value of the instruments used to
cover  the position will not correlate closely  with changes in the value of the
option or underlying index or instrument. For example, where the Series covers a
call option written  on a stock  index through segregation  of securities,  such
securities may not match the composition of the index, and the Series may not be
fully  covered. As a result, the Series could  be subject to risk of loss in the
event of adverse market movements.

The writing of  options on securities,  options on stock  indexes or Options  on
Futures  Contracts constitutes only a partial  hedge against fluctuations in the
value of  the Series'  portfolio. When  the  Series writes  an option,  it  will
receive  premium income  in return  for the  holder's purchase  of the  right to
acquire or dispose of the underlying obligation. In the event that the price  of
such  obligation  does not  rise sufficiently  above the  exercise price  of the
option, in the case of a call, or fall below the exercise price, in the case  of
a put, the option will not be exercised and the Series will retain the amount of
the  premium, less  related transaction costs,  which will  constitute a partial
hedge against  any decline  that  may have  occurred  in the  Series'  portfolio
holdings or any increase in the cost of the instruments to be acquired.

Where  the price of the underlying obligation moves sufficiently in favor of the
holder to warrant exercise of the option, however, and the option is  exercised,
the Series will incur a loss which may only be partially offset by the amount of
the  premium it  received. Moreover,  by writing  an option,  the Series  may be
required to forego the benefits which might otherwise have been obtained from an
increase in the value of  portfolio securities or other  assets or a decline  in
the value of securities or assets to be acquired.

In  the event of the  occurrence of any of  the foregoing adverse market events,
the Series'  overall return  may be  lower than  if it  had not  engaged in  the
hedging transactions.

While the World Governments Series may enter transactions in options (except for
Options  on Foreign Currencies), Futures Contracts, Options on Futures Contracts
and Forward  Contracts  for  hedging  purposes, it  may  also  enter  into  such
transactions   for  non-hedging  purposes.   Non-hedging  transactions  in  such
investments involve greater  risks and  may result in  losses which  may not  be
offset by increases in the value of portfolio securities or declines in the cost
of  securities to be acquired. The Series  will only write covered options, such
that cash  or  securities  necessary  to satisfy  an  option  exercise  will  be
segregated  at all times, unless  the option is covered  in such other manner as
may be in  accordance with  the rules  of the exchange  on which  the option  is
traded and applicable laws and regulations. Nevertheless, the method of covering
an  option employed by  a Series may not  fully protect it  against risk of loss
and, in any event, the Series could  suffer losses on the option position  which
might not be offset by corresponding portfolio gains. Entering into transactions
in  Futures Contracts,  Options on Futures  Contracts and  Forward Contracts for
other than hedging

                                       10
<PAGE>
purposes could expose the Series to significant risk of loss if foreign currency
exchange rates do not move in the direction or to the extent anticipated.

With respect to the  writing of straddles on  securities, the Series incurs  the
risk  that the price of the underlying security will not remain stable, that one
of the options written will be exercised and that the resulting loss will not be
offset by the  amount of  the premiums received.  Such transactions,  therefore,
create  an opportunity  for increased  return by  providing the  Series with two
simultaneous premiums on the same  security, but involve additional risk,  since
the  Series may have  an option exercised  against it regardless  of whether the
price of the security increases or decreases.

RISK OF A  POTENTIAL LACK OF  A LIQUID  SECONDARY MARKET. Prior  to exercise  or
expiration, a futures or option position can only be terminated by entering into
a  closing purchase  or sale transaction.  This requires a  secondary market for
such instruments on the  exchange on which the  initial transaction was  entered
into.  While the  World Governments  Series will  enter into  options or futures
positions only if there appears to be a liquid secondary market therefor,  there
can  be no assurance that such a  market will exist for any particular contracts
at any specific  time. In  that event, it  may not  be possible to  close out  a
position  held by the  Series, and the  Series could be  required to purchase or
sell the instrument underlying an option,  make or receive a cash settlement  or
meet  ongoing variation  margin requirements.  Under such  circumstances, if the
Series has insufficient cash available to  meet margin requirements, it will  be
necessary to liquidate portfolio securities or other assets at a time when it is
disadvantageous  to  do  so. The  inability  to  close out  options  and futures
positions, therefore,  could  have an  adverse  impact on  the  Series'  ability
effectively to hedge its portfolio, and could result in trading losses.

The  liquidity of a secondary market in a Futures Contract or option thereon may
be adversely  affected  by  "daily price  fluctuation  limits,"  established  by
exchanges,  which limit  the amount  of fluctuation in  the price  of a contract
during a  single trading  day. Once  the daily  limit has  been reached  in  the
contract,  no  trades may  be entered  into at  a price  beyond the  limit, thus
preventing the liquidation  of open  futures or option  positions and  requiring
traders  to make additional margin  deposits. Prices have in  the past moved the
daily limit on a number of consecutive trading days.

The trading of  Futures Contracts and  options is  also subject to  the risk  of
trading  halts,  suspensions,  exchange  or  clearinghouse  equipment  failures,
government intervention,  insolvency of  a brokerage  firm or  clearinghouse  or
other  disruptions  of normal  trading activity,  which could  at times  make it
difficult or impossible  to liquidate  existing positions or  to recover  excess
variation margin payments.

MARGIN.  Because  of low  initial margin  deposits  made upon  the opening  of a
futures or forward  position and  the writing  of an  option, such  transactions
involve  substantial leverage.  As a result,  relatively small  movements in the
price of the  contract can  result in  substantial unrealized  gains or  losses.
Where  the World  Governments Series enters  into such  transactions for hedging
purposes, any losses  incurred in  connection therewith should,  if the  hedging
strategy  is successful,  be offset, in  whole or  in part, by  increases in the
value of securities  or other  assets held  by the  Series or  decreases in  the
prices  of securities or other  assets the Series intends  to acquire. Where the
Series enters into such transactions for other than hedging purposes, the margin
requirements associated  with  such  transactions could  expose  the  Series  to
greater risk.

TRADING  AND  POSITION LIMITS.  The exchange  on which  futures and  options are
traded may impose limitations governing the  maximum number of positions on  the
same  side of the market and involving  the same underlying instrument which may
be held by a  single investor, whether  acting alone or  in concert with  others
(regardless  of  whether  such  contracts  are held  on  the  same  or different
exchanges or held  or written in  one or more  accounts or through  one or  more
brokers).  Further, the CFTC  and the various  contract markets have established
limits referred to as "speculative position  limits" on the maximum net long  or
net  short position which any person may hold or control in a particular futures
or option contract. An exchange may order the liquidation of positions found  to
be  in  violation  of  these  limits  and  it  may  impose  other  sanctions  or
restrictions. The  Adviser does  not  believe that  these trading  and  position
limits  will have any adverse impact on the strategies for hedging the portfolio
of the World Governments Series.

RISKS OF OPTIONS ON FUTURES CONTRACTS. The amount of risk the World  Governments
Series  assumes when it purchases an Option on a Futures Contract is the premium
paid for the option, plus related transaction costs. In order to profit from  an
option  purchased, however, it  may be necessary  to exercise the  option and to
liquidate  the  underlying  Futures  Contract,  subject  to  the  risks  of  the
availability of a liquid offset market described herein. The writer of an Option
on  a Futures  Contract is  subject to the  risks of  commodity futures trading,
including the requirement of initial and  variation margin payments, as well  as
the  additional risk that movements in the price of the option may not correlate
with movements  in the  price of  the underlying  security, index,  currency  or
Futures Contract.

RISKS  OF  TRANSACTIONS  RELATED  TO  FOREIGN  CURRENCIES  AND  TRANSACTIONS NOT
CONDUCTED ON  U.S.  EXCHANGES.  Transactions in  Forward  Contracts  on  foreign
currencies,   as  well  as  futures  and   options  on  foreign  currencies  and
transactions  executed  on  foreign  exchanges,  are  subject  to  all  of   the
correlation,  liquidity and  other risks  outlined above.  In addition, however,
such transactions  are subject  to the  risk of  governmental actions  affecting
trading  in or the  prices of currencies underlying  such contracts, which could
restrict or eliminate trading and could have a substantial adverse effect on the
value of positions held by the  World Governments Series. Further, the value  of
such  positions  could  be  adversely  affected by  a  number  of  other complex
political  and  economic  factors  applicable  to  the  countries  issuing   the
underlying currencies.

Further,  unlike  trading  in  most  other types  of  instruments,  there  is no
systematic reporting  of  last sale  information  with respect  to  the  foreign
currencies  underlying contracts thereon. As a result, the available information
on which trading systems will be based may not be as complete as the  comparable
data  on which the  Series makes investment and  trading decisions in connection
with other  transactions. Moreover,  because the  foreign currency  market is  a
global,   24-hour   market,   events   could   occur   in   that   market  which

                                       11
<PAGE>
will not  be reflected  in the  forward,  futures or  options market  until  the
following  day, thereby making  it more difficult  for the Series  to respond to
such events in a timely manner.

Settlements of  exercises  of  over-the-counter  Forward  Contracts  or  foreign
currency  options generally must occur within the country issuing the underlying
currency, which in  turn requires  traders to accept  or make  delivery of  such
currencies  in conformity with any U.S.  or foreign restrictions and regulations
regarding the maintenance of foreign banking relationships, fees, taxes or other
charges.

Unlike transactions  entered  into  by  the  Series  in  Futures  Contracts  and
exchange-traded  options, options  on foreign currencies,  Forward Contracts and
over-the-counter options  on  securities  are not  traded  on  contract  markets
regulated  by  the  CFTC or  (with  the  exception of  certain  foreign currency
options) the SEC. To the contrary, such instruments are traded through financial
institutions acting as market-makers, although foreign currency options are also
traded on certain national securities exchanges, such as the Philadelphia  Stock
Exchange  and the Chicago Board Options  Exchange, subject to SEC regulation. In
an over-the-counter trading  environment, many  of the  protections afforded  to
exchange  participants will  not be available.  For example, there  are no daily
price fluctuation limits, and adverse market movements could therefore  continue
to  an unlimited  extent over  a period  of time.  Although the  purchaser of an
option cannot lose more than the amount of the premium plus related  transaction
costs,  this entire  amount could  be lost.  Moreover, the  option writer  and a
trader of Forward Contracts could lose amounts substantially in excess of  their
initial  investments, due to  the margin and  collateral requirements associated
with such positions.

In addition,  over-the-counter transactions  can  only be  entered into  with  a
financial  institution willing to  take the opposite side,  as principal, of the
Series' position  unless the  institution acts  as broker  and is  able to  find
another  counterparty willing  to enter  into the  transaction with  the Series.
Where no such counterparty is available, it will not be possible to enter into a
desired transaction. There also may be no liquid secondary market in the trading
of over-the-counter  contracts,  and the  Series  could be  required  to  retain
options purchased or written, or Forward Contracts entered into, until exercise,
expiration  or maturity. This in turn could  limit the Series' ability to profit
from open positions or to reduce losses experienced, and could result in greater
losses.

Further, over-the-counter transactions are  not subject to  the guarantee of  an
exchange  clearinghouse, and the Series will therefore be subject to the risk of
default by,  or the  bankruptcy of,  the financial  institution serving  as  its
counterparty.  One or more  of such institutions also  may decide to discontinue
their role  as  market-makers in  a  particular currency  or  security,  thereby
restricting  the Series' ability to enter into desired hedging transactions. The
Series will enter into an  over-the-counter transaction only with parties  whose
creditworthiness has been reviewed and found satisfactory by the Adviser.

Options  on securities, options on stock  indexes, Futures Contracts, Options on
Futures Contracts and options on foreign  currencies may be traded on  exchanges
located in foreign countries. Such transactions may not be conducted in the same
manner  as those entered into on U.S. exchanges, and may be subject to different
margin, exercise, settlement or expiration procedures. As a result, many of  the
risks  of  over-the-counter  trading  may be  present  in  connection  with such
transactions.

Options on foreign currencies traded on national securities exchanges are within
the jurisdiction of the SEC, as  are other securities traded on such  exchanges.
As  a result, many of the protections provided to traders on organized exchanges
will be available with respect to such transactions. In particular, all  foreign
currency  option positions  entered into on  a national  securities exchange are
cleared and guaranteed by the Options Clearing Corporation (the "OCC"),  thereby
reducing the risk of counterparty default. Further, a liquid secondary market in
options  traded on a national securities  exchange may be more readily available
than in  the  over-the-counter  market, potentially  permitting  the  Series  to
liquidate  open positions  at a  profit prior to  exercise or  expiration, or to
limit losses in the event of adverse market movements.

The purchase and sale of  exchange-traded foreign currency options, however,  is
subject  to the risks of the availability of a liquid secondary market described
above, as well  as the risks  regarding adverse market  movements, margining  of
options   written,  the  nature   of  the  foreign   currency  market,  possible
intervention by governmental authorities and the effects of other political  and
economic  events.  In addition,  exchange-traded  options on  foreign currencies
involve certain risks not presented by the over-the-counter market. For example,
exercise and settlement  of such options  must be made  exclusively through  the
OCC, which has established banking relationships in applicable foreign countries
for  this  purpose. As  a result,  the OCC  may, if  it determines  that foreign
governmental restrictions  or  taxes would  prevent  the orderly  settlement  of
foreign  currency option exercises, or would result  in undue burdens on the OCC
or its clearing member,  impose special procedures  on exercise and  settlement,
such  as technical changes in the mechanics  of delivery of currency, the fixing
of dollar settlement prices or prohibitions on exercise.

POLICIES ON THE USE  OF FUTURES AND  OPTIONS ON FUTURES  CONTRACTS. In order  to
assure  that the World Governments Series will  not be deemed to be a "commodity
pool" for  purposes of  the  Commodity Exchange  Act,  regulations of  the  CFTC
require  that a Series enter into  transactions in Futures Contracts and Options
on Futures Contracts only (i) for BONA FIDE hedging purposes (as defined in CFTC
regulations), or  (ii) for  non-hedging purposes,  provided that  the  aggregate
initial  margin and premiums on such non-hedging positions does not exceed 5% of
the liquidation value of the Series' assets. In addition, the Series must comply
with the requirements of various state  securities laws in connection with  such
transactions.

The World Governments Series has adopted the additional restriction that it will
not  enter  into a  Futures Contract  if, immediately  thereafter, the  value of
securities and other  obligations underlying  all such  Futures Contracts  would
exceed  50% of the value of such Series' total assets. Moreover, The Series will
not purchase put  and call  options if as  a result  more than 5%  of its  total
assets would be invested in such options.

When  the Series purchases a  Futures Contract, an amount  of cash or securities
will be deposited in a segregated account with the

                                       12
<PAGE>
Series custodian so that the  amount so segregated will  at all times equal  the
value  of the Futures Contract, thereby insuring that the use of such futures is
unleveraged.

FOREIGN SECURITIES

The Money Market Series may invest in  the securities of foreign issuers and  in
the   securities  of  foreign  branches  of   U.S.  banks,  such  as  negotiable
certificates of deposit (Eurodollars). The  World Governments Series may  invest
in   dollar-denominated  and  non-dollar   denominated  foreign  securities.  As
discussed  in  the  Prospectus,   investing  in  foreign  securities   generally
represents a greater degree of risk than investing in domestic securities due to
possible  exchange rate fluctuations, less  publicly available information, more
volatile markets, less securities regulation, less favorable tax provisions, war
or expropriation. As  a result  of its  investments in  foreign securities,  the
World  Governments  Series may  receive interest  or  dividend payments,  or the
proceeds of the sale or redemption of such securities, in the foreign currencies
in which such securities are  denominated. Under certain circumstances, such  as
where  the Adviser believes that the  applicable exchange rate is unfavorable at
the time the currencies are received  or the Adviser anticipates, for any  other
reason,  that the exchange  rate will improve, the  World Governments Series may
hold such currencies  for an  indefinite period of  time. While  the holding  of
currencies  will permit the  Series to take advantage  of favorable movements in
the applicable exchange rate, such strategy  also exposes the Series to risk  of
loss if exchange rates move in a direction adverse to the Series' position. Such
losses  could reduce any profits or increase  any losses sustained by the Series
from the sale or redemption of securities  and could reduce the dollar value  of
interest or dividend payments received.

AMERICAN DEPOSITARY RECEIPTS

The World Governments Series may invest in American Depositary Receipts ("ADRs")
which  are  certificates  issued  by  a U.S.  depositary  (usually  a  bank) and
represent a specified  quantity of  shares of  an underlying  non-U.S. stock  on
deposit  with  a  custodian  bank  as  collateral.  ADRs  may  be  sponsored  or
unsponsored. A sponsored ADR  is issued by a  depository which has an  exclusive
relationship  with the issuer of the underlying security. An unsponsored ADR may
be issued by any number  of U.S. depositories. The  Series may invest in  either
type  of ADR. Although the U.S. investor holds a substitute receipt of ownership
rather than direct stock certificates, the use of the depositary receipts in the
United States can reduce costs and delays as well as potential currency exchange
and other difficulties. The Series may purchase securities in local markets  and
direct delivery of these ordinary shares to the local depository of an ADR agent
bank in the foreign country. Simultaneously, the ADR agents create a certificate
which settles at the Series' custodian in five days. The Series may also execute
trades on the U.S. markets using existing ADRs. A foreign issuer of the security
underlying an ADR is generally not subject to the same reporting requirements in
the United States as a domestic issuer. Accordingly the information available to
a  U.S.  investor will  be  limited to  the  information the  foreign  issuer is
required to disclose in its own country and  the market value of an ADR may  not
reflect undisclosed material information concerning the issuer of the underlying
security.  ADRs may  also be  subject to exchange  rate risks  if the underlying
foreign securities are denominated in foreign currency.

PORTFOLIO TRADING

The World Governments Series had a portfolio turnover rate of 62% for the fiscal
year ended December 31, 1994.
                              -------------------

Each Series' limitations, policies  and ratings restrictions  are adhered to  at
the  time  of  purchase  or  utilization  of  assets;  a  subsequent  change  in
circumstances will not be considered to result in a violation of policy.

3.  INVESTMENT RESTRICTIONS

Each Series  has adopted  the  following restrictions  which cannot  be  changed
without  the approval of the holders of a majority of the Series' shares (which,
as used in  this Statement of  Additional Information, means  the lesser of  (i)
more  than  50%  of  the outstanding  shares  of  the Trust  or  the  Series, as
applicable, or (ii) 67% or  more of the outstanding shares  of the Trust or  the
Series,  as applicable, present at a meeting if  holders of more than 50% of the
outstanding shares of the Trust or the Series, as applicable, are represented in
person or by  proxy). Except  for Investment Restriction  (1), these  investment
restrictions  and policies are adhered to at the time of purchase or utilization
of assets; a subsequent change in circumstances will not be considered to result
in a violation of any of the restrictions.

The Trust, on behalf of either Series, may not:

    (1) borrow amounts  in excess  of 33 1/3%  of its  assets including  amounts
  borrowed  and then only as a  temporary measure for extraordinary or emergency
  purposes;

    (2) underwrite  securities issued  by other  persons except  insofar as  the
  Series  may technically be  deemed an underwriter under  the Securities Act of
  1933, as amended (the "1933 Act") in selling a portfolio security;

    (3) purchase or  sell real estate  (including limited partnership  interests
  but  excluding  securities secured  by real  estate  or interests  therein and
  securities of companies, such as real estate investment trusts, which deal  in
  real  estate or interests  therein), interests in oil,  gas or mineral leases,
  commodities or  commodity  contracts (excluding  currencies  and any  type  of
  option, Futures Contracts and Forward Contracts) in the ordinary course of its
  business.  The Series reserves the freedom of  action to hold and to sell real
  estate,  mineral  leases,  commodities   or  commodity  contracts   (including
  currencies  and any type  of option, Futures  Contracts and Forward Contracts)
  acquired as a result of the ownership of securities;

    (4) issue  any  senior securities  except  as permitted  by  the  Investment
  Company  Act  of 1940,  as  amended (the  "1940  Act"). For  purposes  of this
  restriction, collateral arrangements with respect to any type of swap, option,
  Forward Contracts  and  Futures  Contracts and  collateral  arrangements  with
  respect to initial and variation margin are not deemed to be the issuance of a
  senior security;

    (5)  make  loans  to other  persons.  For  these purposes,  the  purchase of
  commercial   paper,    the    purchase    of   a    portion    or    all    of

                                       13
<PAGE>
an  issue  of  debt securities,  the  lending  of portfolio  securities,  or the
investment of  the  Series'  assets  in  repurchase  agreements,  shall  not  be
considered the making of a loan; or

    (6)  purchase any securities of an issuer  of a particular industry, if as a
  result, more than 25% of its gross  assets would be invested in securities  of
  issuers  whose principal business activities are  in the same industry (except
  (i) there is no limitation with respect to obligations issued or guaranteed by
  the U.S.  Government  or its  agencies  and instrumentalities  and  repurchase
  agreements collateralized by such obligations and (ii) the Money Market Series
  may  invest up to 75% of  its assets in all finance  companies as a group, all
  banks and bank holding  companies as a  group and all  utility companies as  a
  group  when in the opinion of  management yield differentials and money market
  conditions suggest  and  when  cash  is  available  for  such  investment  and
  instruments are available for purchase which fulfill that Series' objective in
  terms of quality and marketability).

In addition, each Series has adopted the following nonfundamental policies which
may  be changed by the vote of the Trust's Board of Trustees without shareholder
approval. The Trust, on behalf of any Series, will not:

    (1) invest in illiquid investments, including securities 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, in  the  case of
  unlisted securities, where no market exists)  if more than 15% of the  Series'
  assets  (taken at market value) (10% of assets in the case of the Money Market
  Series) would be invested in  such securities. Repurchase agreements  maturing
  in  more than  seven days will  be deemed to  be illiquid for  purposes of the
  Series' limitation on investment in  illiquid securities. Securities that  are
  not  registered  under  the  1933  Act  and  sold  in  reliance  on  Rule 144A
  thereunder, but are determined to be  liquid by the Trust's Board of  Trustees
  (or  its delegee), will  not be subject  to this 15%  (10% in the  case of the
  Money Market Series) limitation;

    (2) purchase securities issued by any other investment company in excess  of
  the  amount permitted by the 1940 Act, except  when such purchase is part of a
  plan of merger or consolidation;

    (3) purchase  any securities  or evidences  of interest  therein on  margin,
  except  that the Series may obtain such  short-term credit as may be necessary
  for the  clearance of  any transaction  and except  that the  Series may  make
  margin deposits in connection with any type of swap, option, Futures Contracts
  and Forward Contracts;

    (4)  sell any security which the Series does not own unless by virtue of its
  ownership of other securities the  Series 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 the same conditions;

    (5)  pledge,  mortgage or  hypothecate in  excess  of 33  1/3% of  its gross
  assets. For purposes of this restriction, collateral arrangements with respect
  to any  type of  swap, option,  Futures Contracts  and Forward  Contracts  and
  payments  of initial  and variation  margin in  connection therewith,  are not
  considered a pledge of assets;

    (6) purchase or  sell any  put or call  option or  any combination  thereof,
  provided  that this shall not prevent the purchase, ownership, holding or sale
  of (i)  warrants where  the  grantor of  the warrants  is  the issuer  of  the
  underlying securities or (ii) put or call options or combinations thereof with
  respect  to securities, indices  of securities, swaps,  foreign currencies and
  Futures Contracts;

    (7) invest for the purpose of exercising control or management;

    (8) hold  obligations issued  or  guaranteed by  any one  U.S.  Governmental
  agency  or instrumentality, at the  end of any calendar  quarter (or within 30
  days thereafter), to the extent such  holdings would cause the Series to  fail
  to  comply with the diversification requirements  imposed by Section 817(h) of
  the Internal Revenue Code of 1986,  as amended (the "Code"), and the  Treasury
  regulations  issued thereunder on segregated asset accounts that fund variable
  contracts.

In addition, as  nonfundamental policies  which may be  changed by  vote of  the
Trust's  Board of Trustees:  (i) each Series,  to the extent  that it invests in
foreign securities  (excluding ADRs),  will be  invested in  a minimum  of  five
different  foreign countries at all times, provided that this minimum is reduced
to four when foreign country investments  comprise less than 80% of the  Series'
net assets, to three when less than 60% of such value, to two when less than 40%
of  such value, and to one when less than 20% of such value; (ii) no Series will
have more than 20% of its net  assets invested in securities of issuers  located
in any one foreign country, provided that a Series may have up to 35% of its net
assets  invested in securities of issuers  located in Australia, Canada, France,
Japan, the  United Kingdom  or West  Germany;  and (iii)  no Series  may  borrow
amounts  in  excess of  10% of  its net  assets when  borrowing for  any general
purpose or in excess of 25% of net assets when borrowing as a temporary  measure
to facilitate redemptions.

4.  MANAGEMENT OF THE TRUST

The  Board of Trustees of the Trust  provides broad supervision over the affairs
of each Series. MFS is responsible for the investment management of each Series'
assets and the  officers of the  Trust are responsible  for its operations.  The
Trustees  and  officers  of the  Trust  are  listed below,  together  with their
principal occupations during the past five years. (Their titles may have  varied
during that period.)

TRUSTEES

A. KEITH   BRODKIN*  --  Chairman;  Massachusetts  Financial  Services  Company,
   Chairman.

NELSON J. DARLING, JR. -- Director or Trustee of several corporations or trusts,
  including: Eastern Enterprises (diversified holding company), Trustee.
Address: 18 Tremont Street, Boston, Massachusetts

WILLIAM R. GUTOW -- Private Investor; Real Estate Consultant; Capitol
  Entertainment (Blockbuster Video Franchise), Senior Vice President (since
  1989).
Address: 3102 Maple Avenue, #100, Dallas, Texas

                                       14
<PAGE>
OFFICERS

W. THOMAS LONDON* -- Treasurer; Massachusetts Financial Services Company, Senior
Vice President and Assistant Treasurer.

STEPHEN E.  CAVAN*  -- Secretary  and  Clerk; Massachusetts  Financial  Services
Company, Senior Vice President, General Counsel and Assistant Secretary.

JAMES  R.  BORDEWICK,  JR.*  --  Assistant  Secretary;  Massachusetts  Financial
Services Company, Vice President and Associate General Counsel (since  September
1990); associated with a major law firm (prior to August 1990).

JAMES O. YOST* -- Assistant Treasurer; Massachusetts Financial Services Company,
Vice President.
- --------------
*"Interested  persons" (as  defined in  the Investment  Company Act  of 1940, as
 amended (the "1940 Act")) of the Adviser, whose address is 500 Boylston Street,
 Boston, Massachusetts 02116.

Mr. Brodkin and each officer  hold comparable positions with certain  affiliates
of  MFS  or  with certain  other  funds of  which  MFS  or a  subsidiary  is the
investment adviser or distributor.  Messrs. Brodkin and  Cavan are the  Chairman
and  the Secretary, respectively, of MFD and hold similar positions with certain
other MFS affiliates.

As of  December 31,  1994,  Massachusetts Financial  Service Company  Inc.,  500
Boylston Street, Boston, Massachusetts 02116-3740 was the owner of approximately
30% of the outstanding shares of the World Governments Series.

As  of December  31, 1994, Century  Life of  America, on behalf  of its Variable
Annuity Account, 2000 Heritage  Way, Waverly, Iowa 50677-9208  was the owner  of
approximately 69% of the outstanding shares of the World Governments Series.

The  Trust pays the compensation of  non-interested Trustees (who will receive a
fee of $217 per year  plus $100 per meeting  and committee meeting attended  for
each series, together with such trustee's out-of-pocket expenses).

Set  forth  in  Exhibit A  hereto  is  certain information  concerning  the cash
compensation paid to non-interested Trustees.

The Declaration of Trust provides that the Trust will indemnify its Trustees and
officers against liabilities and expenses incurred in connection with litigation
in which they may be involved because  of their offices with the Trust,  unless,
as  to liabilities of the  Trust or its shareholders,  it is finally adjudicated
that they  engaged  in  willful  misfeasance, bad  faith,  gross  negligence  or
reckless  disregard of the duties involved in  their offices, or with respect to
any matter, unless it is adjudicated that they did not act in good faith in  the
reasonable  belief that their actions were in the best interest of the Trust. In
the case of settlement, such indemnification will not be provided unless it  has
been  determined pursuant  to the  Declaration of  Trust, that  such officers or
Trustees have not engaged in willful misfeasance, bad faith, gross negligence or
reckless disregard of their duties.

INVESTMENT ADVISER

MFS and its predecessor organizations have a history of money management  dating
from  1924. MFS is a subsidiary of  Sun Life Assurance Company of Canada (U.S.),
which in turn  is a subsidiary  of Sun  Life Assurance Company  of Canada  ("Sun
Life").

INVESTMENT ADVISORY AGREEMENT

MFS  manages  the  assets of  each  Series  pursuant to  an  Investment Advisory
Agreement with the Trust  on behalf of  each Series dated as  of April 14,  1994
(the  "Advisory  Agreement"). MFS  provides the  Series with  overall investment
advisory and  administrative services,  as well  as general  office  facilities.
Subject  to such  policies as the  Trustees may determine,  MFS makes investment
decisions for  the  Series.  For  these services  and  facilities,  the  Adviser
receives  an annual management  fee, computed and paid  monthly, as disclosed in
the Prospectus under the heading "Management of the Series."

For the  World Governments  Series' fiscal  year ended  December 31,  1994,  MFS
received  management fees  under the  Advisory Agreement  of $7,604  and assumed
$36,473 of the Series' expenses. See "Expenses" in the Prospectus.

In order to  comply with  the expense  limitations of  certain state  securities
commissions,  MFS will  reduce its  management fee  or otherwise  reimburse each
Series for any expenses, exclusive of interest, taxes and brokerage commissions,
incurred by the Series in any fiscal year to the extent such expenses exceed the
most restrictive of such  state expense limitations.  MFS will make  appropriate
adjustments  to such reductions and reimbursements  in response to any amendment
or rescission of the various state requirements.

MFS pays the compensation of the Trust's  officers and of any Trustee who is  an
officer   of  MFS.  MFS  also  furnishes   at  its  own  expense  all  necessary
administrative services, including office space, equipment, clerical  personnel,
investment  advisory  facilities, and  all  executive and  supervisory personnel
necessary  for  managing  each  Series'  investments,  effecting  its  portfolio
transactions and, in general, administering its affairs.

The  Advisory Agreement  with the  Trust will remain  in effect  until August 1,
1995, and will continue in effect thereafter with respect to any Series only  if
such  continuance is  specifically approved  at least  annually by  the Board of
Trustees or  by  vote  of a  majority  of  the Series'  shares  (as  defined  in
"Investment  Restrictions") and, in  either case, by a  majority of the Trustees
who are not parties to the Advisory Agreement or interested persons of any  such
party. The Advisory Agreement terminates automatically if it is assigned and may
be  terminated with respect to any Series  without penalty by vote of a majority
of the Series'  shares (as defined  in "Investment Restrictions")  or by  either
party  on not  more than  60 days' nor  less than  30 days'  written notice. The
Advisory Agreement with respect  to each Series provides  that if MFS ceases  to
serve  as the investment adviser to the  Series, the Series will change its name
so as to delete the  term "MFS" and that MFS  may render services to others  and
may permit other fund clients to use the term "MFS" in their names. The Advisory
Agreement  also provides that neither MFS nor  its personnel shall be liable for
any error of  judgment or  mistake of law  or for  any loss arising  out of  any
investment  or for any  act or omission  in the execution  and management of the
Series, except

                                       15
<PAGE>
for willful misfeasance, bad faith or gross negligence in the performance of its
or their duties or by reason of  reckless disregard of its or their  obligations
and duties under the Advisory Agreement.

CUSTODIAN

Investors Bank & Trust Company (the "Custodian") is the custodian of the Trust's
assets.  The  Custodian's responsibilities  include safekeeping  and controlling
each  Series'  cash  and  securities,  handling  the  receipt  and  delivery  of
securities,  determining income  and collecting  interest and  dividends on each
Series' investments, maintaining books of original entry for portfolio and  fund
accounting  and other required books and accounts, and calculating the daily net
asset value  of shares  of the  Series.  The Custodian  does not  determine  the
investment policies of the Series or decide which securities the Series will buy
or sell. Each Series may, however, invest in securities of the Custodian and may
deal  with the Custodian as principal  in securities transactions. The Custodian
has contracted with MFS for MFS to perform certain accounting functions  related
to  certain transactions for  which the Adviser receives  remuneration on a cost
basis.  State  Street  Bank  and  Trust  Company  serves  as  the  dividend  and
distribution disbursing agent of the Series.

SHAREHOLDER SERVICING AGENT

MFS  Service Center,  Inc. (the "Shareholder  Servicing Agent"),  a wholly owned
subsidiary of MFS and a registered  transfer agent, is each Series'  Shareholder
Servicing  Agent, pursuant to  a Shareholder Servicing  Agent Agreement with the
Trust on  behalf  of  the Series,  dated  as  of April  14,  1994  (the  "Agency
Agreement"). The Shareholder Servicing Agent's responsibilities under the Agency
Agreement  include administering and performing transfer agent functions and the
keeping of records in connection with  the issuance, transfer and redemption  of
shares  of the Series. For these  services, the Shareholder Servicing Agent will
receive a fee based on the net assets of each Series, computed and paid monthly.
In addition, the Shareholder Servicing Agent will be reimbursed by a Series  for
certain  expenses incurred by  the Shareholder Servicing Agent  on behalf of the
Series. For the fiscal year ended December 31, 1994, the World Government Series
incurred fees of $992  under the Agency Agreement.  State Street Bank and  Trust
Company,  the dividend  and distribution  disbursing agent  for the  Series, has
contracted with  the  Shareholder  Servicing Agent  to  administer  and  perform
certain dividend and distribution disbursing functions for the Series.

DISTRIBUTOR

MFD,  a  wholly owned  subsidiary  of MFS,  serves  as the  distributor  for the
continuous offering of shares of the Trust pursuant to a Distribution  Agreement
dated as of April 14, 1994 (the "Distribution Agreement").

As  agent, MFD currently offers  shares of each Series  on a continuous basis to
the separate  accounts of  Participating Insurance  Companies in  all states  in
which  the Series  or the  Trust may from  time to  time be  registered or where
permitted by  applicable  law.  The Distribution  Agreement  provides  that  MFD
accepts  orders for shares at net asset value  as no sales commission or load is
charged. MFD has made no firm commitment to acquire shares of any Series.

The Distribution Agreement will remain in  effect until August 1, 1995 and  will
continue  in effect thereafter only if such continuance is specifically approved
at least annually  by the  Board of Trustees  or by  vote of a  majority of  the
Trust's  shares (as defined in "Investment Restrictions") and in either case, by
a majority of the Trustees who are not parties to such Distribution Agreement or
interested persons  of any  such party.  The Distribution  Agreement  terminates
automatically  if it is assigned and may be terminated without penalty by either
party on not more than 60 days' nor less than 30 days' notice.

5.  PORTFOLIO TRANSACTIONS AND BROKERAGE
   COMMISSIONS

Specific decisions to purchase  or sell securities for  each Series are made  by
employees  of  MFS, who  are appointed  and supervised  by its  senior officers.
Changes in a Series' investments are reviewed by the Trust's Board of  Trustees.
Each  Series' portfolio manager may serve other clients of MFS or any subsidiary
of MFS in a similar capacity.

The primary  consideration  in  placing  portfolio  security  transactions  with
broker-dealers  for  execution is  to obtain  and  maintain the  availability of
execution at  the  most  favorable  prices and  in  the  most  effective  manner
possible.  MFS has complete freedom as to  the markets in and the broker-dealers
through which  it seeks  this result.  MFS attempts  to achieve  this result  by
selecting  broker-dealers  to execute  portfolio transactions  on behalf  of the
Series and other clients of MFS  on the basis of their professional  capability,
the  value  and quality  of their  brokerage  services, and  the level  of their
brokerage  commissions.  In  the  case  of  securities,  such  as  fixed  income
securities, which are principally traded in the over-the-counter market on a net
basis  through dealers acting for their own account and not as brokers (where no
stated commissions  are  paid  but  the prices  include  a  dealer's  markup  or
markdown),  MFS normally seeks to deal  directly with the primary market makers,
unless in its  opinion, better prices  are available elsewhere.  In the case  of
securities  purchased from underwriters,  the cost of  such securities generally
includes a  fixed underwriting  commission or  concession. Securities  firms  or
futures  commission merchants may receive  brokerage commissions on transactions
involving options, Futures Contracts  and Options on  Futures Contracts and  the
purchase  and  sale  of  underlying securities  upon  exercise  of  options. The
brokerage  commissions  associated  with  buying  and  selling  options  may  be
proportionately   higher   than   those  associated   with   general  securities
transactions. From time to time, soliciting dealer fees are available to MFS  on
the  tender of  a Series' portfolio  securities in so-called  tender or exchange
offers. Such soliciting dealer fees are  in effect recaptured for the Series  by
MFS. At present no other recapture arrangements are in effect.

Under the Advisory Agreement and as permitted by Section 28(e) of the Securities
Exchange  Act of 1934, as amended, MFS may cause a Series to pay a broker-dealer
which provides brokerage and  research services to MFS  an amount of  commission
for  effecting a securities transaction for each  Series in excess of the amount
other broker-dealers would have charged for the transaction if MFS determines in
good faith that the greater commission is reasonable in relation to the value of
the brokerage  and research  services provided  by the  executing  broker-dealer
viewed in terms of either a

                                       16
<PAGE>
particular transaction or MFS's overall responsibilities to the Series or to its
other  clients. Not all  of such services are  useful or of  value in advising a
Series.

The term "brokerage and  research services" includes advice  as to the value  of
securities,  the  advisability  of  purchasing or  selling  securities,  and the
availability of purchasers  or sellers  of securities;  furnishing analyses  and
reports  concerning issues, industries, securities, economic factors and trends,
portfolio strategy and  the performance  of accounts;  and effecting  securities
transactions  and performing functions incidental  thereto such as clearance and
settlement.

Although commissions paid on every transaction will, in the judgment of MFS,  be
reasonable  in  relation  to  the  value  of  the  brokerage  services provided,
commissions exceeding those  which another broker  might charge may  be paid  to
broker-dealers  who  were  selected to  execute  transactions on  behalf  of the
Series' and  MFS's  other  clients  in  part for  providing  advice  as  to  the
availability  of purchasers or  sellers of securities  and services in effecting
securities transactions  and performing  functions  incidental thereto  such  as
clearance and settlement.

Broker-dealers may be willing to furnish statistical, research and other factual
information  or services  ("Research") to  MFS for  no consideration  other than
brokerage or underwriting commissions. Securities may be bought or sold  through
such broker-dealers, but at present, unless otherwise directed by each Series, a
commission  higher than one  charged elsewhere will  not be paid  to such a firm
solely because it  provided Research  to MFS.  The Trustees  (together with  the
Trustees  of  the other  MFS Funds)  have directed  MFS to  allocate a  total of
$20,000 of  commission business  from  the various  MFS  Funds to  the  Pershing
Division of Donaldson, Lufkin & Jenrette as consideration for the annual renewal
of  the Lipper  Directors' Analytical  Data Service  (which provides information
useful to the  Trustees in reviewing  the relationship between  each Series  and
MFS).

The  investment management personnel  of MFS attempt to  evaluate the quality of
Research provided by brokers. Results of  this effort are sometimes used by  MFS
as   a  consideration  in   the  selection  of   brokers  to  execute  portfolio
transactions. However, MFS is unable to quantify the amount of commissions which
will be  paid as  a result  of such  Research because  a substantial  number  of
transactions  will be effected through brokers  which provide Research but which
were selected principally because of their execution capabilities.

The management  fee that  each Series  pays  to MFS  will not  be reduced  as  a
consequence  of the receipt  of brokerage and  research services by  MFS. To the
extent each Series' portfolio transactions are used to obtain such services, the
brokerage commissions paid by the Series will exceed those that might  otherwise
be  paid, by an amount which cannot be presently determined. Such services would
be useful and of value to MFS in serving both each Series and other clients and,
conversely, such services  obtained by  the placement of  brokerage business  of
other  clients would  be useful to  MFS in  carrying out its  obligations to the
Series. While such services are not expected to reduce the expenses of MFS,  MFS
would, through use of the services, avoid the additional expenses which would be
incurred  if it should attempt to develop comparable information through its own
staff.

In certain instances there may be securities which are suitable for each Series'
portfolio as well  as for  that of  one or  more of  the other  clients of  MFS.
Investment  decisions for each Series and for such other clients are made with a
view to achieving their respective investment objectives. It may develop that  a
particular  security is bought or sold for  only one client even though it might
be held  by,  or bought  or  sold for,  other  clients. Likewise,  a  particular
security  may be bought for  one or more clients when  one or more other clients
are selling that  same security. Some  simultaneous transactions are  inevitable
when several clients receive investment advice from the same investment adviser,
particularly when the same security is suitable for the investment objectives of
more than one client. When two or more clients are simultaneously engaged in the
purchase  or  sale of  the  same security,  the  securities are  allocated among
clients in a manner believed to be  equitable to each. It is recognized that  in
some cases this system could have a detrimental effect on the price or volume of
the  security as far as each Series is concerned. In other cases, however, it is
believed that  a Series'  ability  to participate  in volume  transactions  will
produce better executions for the Series.

6.  TAX STATUS

Shares  of  each  Series  are  offered only  to  the  separate  accounts  of the
Participating Insurance  Companies  that  fund  Contracts.  See  the  applicable
Contract  prospectus for a discussion of the special taxation of those companies
with respect to those accounts and of the Contract holders.

Each Series of the Trust intends to elect and qualify each year for treatment as
a "regulated investment company" under Subchapter M of the Internal Revenue Code
of 1986,  as amended  (the "Code")  by meeting  all applicable  requirements  of
Subchapter  M, including  requirements as  to the  nature of  each Series' gross
income, the  amount  of each  Series'  distributions, and  the  composition  and
holding  period of each Series' portfolio assets. Because each Series intends to
distribute all of its net investment income and net realized capital and foreign
currency gains to shareholders in accordance  with the timing and certain  other
requirements  imposed by the Code, it is  not expected that either of the Series
will be required to pay any federal income or excise taxes, although the  Series
which  has foreign-source income may be subject to foreign withholding taxes. If
any of the Series should fail to qualify as a "regulated investment company"  in
any  year, that Series would  incur a regular corporate  federal income tax upon
its taxable income.

Each Series intends to comply  with the diversification requirements imposed  by
section  817(h) of the Code and  the regulations thereunder. These requirements,
which are in addition to the diversification requirements of Subchapter M, place
certain limitations  on  the proportion  of  each  Series' assets  that  may  be
represented  by any single investment and securities  from the same issuer. If a
Series should  fail to  comply  with these  requirements, variable  annuity  and
variable life insurance contracts that invest in the Series would not be treated
as annuity, endowment or life insurance contracts under the Code.

                                       17
<PAGE>
Distributions  of  net capital  gains,  whether made  in  cash or  in additional
shares, are taxable to shareholders as long-term capital gains without regard to
the  length  of  time   the  shareholders  have   held  their  shares.   Certain
distributions  of  the  Series  which  are  declared  in  October,  November, or
December, to  shareholders  of record  in  such  month and  paid  the  following
January,  will be taxable to  shareholders as if received  on December 31 of the
year in which they are declared.

Any investment by  the World Governments  Series in zero  coupon bonds,  certain
stripped  securities, and certain securities purchased at a market discount will
cause the Series to realize  income prior to the  receipt of cash payments  with
respect  to those securities. In order to distribute this income and avoid a tax
on the Series, the Series may be required to liquidate portfolio securities that
it might otherwise have  continued to hold  potentially resulting in  additional
taxable gain or loss to the Series.

The  World  Governments  Series'  transactions  in  options,  Futures Contracts,
Forward Contracts, foreign  currencies, swaps and  related transactions will  be
subject  to special tax rules that may  affect the amount, timing, and character
of Series  income  and  distributions  to  shareholders.  For  example,  certain
positions  held by the Series on the last business day of each taxable year will
be marked to market (I.E., treated as if  closed out) on such day, and any  gain
or  loss associated with the positions, will be treated as 60% long-term and 40%
short-term capital gain  or loss.  Certain positions  held by  each Series  that
substantially  diminish its risk of loss with  respect to other positions in its
portfolio may constitute "straddles,"  and may be subject  to special tax  rules
that  would cause deferral of Series  losses, adjustments in the holding periods
of Series  securities,  and  conversion of  short-term  into  long-term  capital
losses. Certain tax elections exist for straddles which may alter the effects of
these  rules. The World Governments Series will limit its activities in options,
Futures Contracts,  Forward  Contracts  and foreign  currencies  to  the  extent
necessary to meet the requirements of Subchapter M of the Code.

Special  tax  considerations  apply with  respect  to foreign  investments  of a
Series. Foreign  exchange gains  and losses  realized by  the World  Governments
Series  will generally be treated as ordinary  income and losses. Use of foreign
currencies for non-hedging purposes may  be limited in order  to avoid a tax  on
the  Series. Investments  by the  World Governments  Series in  certain "passive
foreign investment companies" may also be limited in order to avoid a tax on the
Series.

Investment income received by each Series from sources within foreign  countries
may be subject to foreign income taxes withheld at the source. The United States
has  entered into tax treaties with many foreign countries that may entitle each
Series to a reduced rate  of tax or an exemption  from tax on such income;  each
Series'  intends  to qualify  for treaty  reduced rates  where available.  It is
impossible, however, to determine each Series  effective rate of foreign tax  in
advance  since the amount of  each Series' assets to  be invested within various
countries is not known.

7.  NET INCOME AND DISTRIBUTIONS

MONEY MARKET SERIES: The net income  attributable to the Money Market Series  is
determined  each day during which  the Exchange is open  for trading. (As of the
date of  this Statement  of Additional  Information, the  Exchange is  open  for
trading  every weekday except for  the following holidays (or  the days on which
they are observed): New Year's Day, Presidents' Day, Good Friday, Memorial  Day,
Independence  Day, Labor  Day, Thanksgiving  Day, Christmas  Day.) (For taxation
information on distributions, see "Tax Status" above.)

For this purpose,  the net  income attributable to  shares of  the Money  Market
Series  (from the time of the immediately preceding determination thereof) shall
consist of (i) all interest income accrued on the portfolio assets of the  Money
Market  Series, (ii) less all actual and accrued expenses of Money Market Series
determined in  accordance with  generally  accepted accounting  principles,  and
(iii)   plus  or  minus  net  realized  gains  and  losses  and  net  unrealized
appreciation or depreciation on the assets of the Money Market Series.  Interest
income  shall include discount earned (including  both original issue and market
discount) on discount paper accrued ratably to the date of maturity.

Since the net  income is  declared as  a dividend each  time the  net income  is
determined,  the net asset value per share (I.E., the value of the net assets of
the Money Market Series divided by the number of shares outstanding) remains  at
$1.00   per  share  immediately  after  each  such  determination  and  dividend
declaration.  Any  increase  in  the   value  of  a  shareholder's   investment,
representing the reinvestment of dividend income, is reflected by an increase in
the number of shares in its account.

It  is expected the shares  of the Money Market Series  will have a positive net
income at the  time of each  determination thereof.  If for any  reason the  net
income  determined at  any time  is a  negative amount,  which could  occur, for
instance, upon default by  an issuer of a  portfolio security, the Money  Market
Series  would first offset the negative  amount with respect to each shareholder
account from the dividends declared during  the month with respect to each  such
account.  If and to the  extent that such negative  amount exceeds such declared
dividends at the end of the month (or during the month in the case of an account
liquidated in its entirety), the Money Market Series could reduce the number  of
its  outstanding shares by treating each  shareholder of the Money Market Series
as having contributed to its capital  that number of full and fractional  shares
of  the Money Market Series in the  account of such shareholder which represents
its proportion of such excess. Each shareholder of the Money Market Series  will
be  deemed to  have agreed  to such contribution  in these  circumstances by its
investment in the Money Market Series. This procedure would permit the net asset
value per share of the Money Market Series to be maintained at a constant  $1.00
per share.

WORLD  GOVERNMENTS SERIES: The World Governments Series intends to distribute to
its shareholders  annually  dividends substantially  equal  to all  of  its  net
investment  income. This Series'  net investment income  consists of non-capital
gain income less expenses and it  intends to distribute net realized short-  and
long-term  capital  gains,  if  any, at  least  annually.  Shareholders  will be
informed of the tax  consequences of such  distributions, including whether  any
portion  represents a return  of capital, after  the end of  each calendar year.
(For additional taxation information, see "Tax Status" above.)

                                       18
<PAGE>
8.  DETERMINATION OF NET ASSET VALUE;
PERFORMANCE INFORMATION

NET ASSET VALUE

The net asset value per share of each Series is determined each day during which
the  Exchange is open for  trading. This determination is  made once during each
such day as of  the close of  regular trading on the  Exchange by deducting  the
amount of each Series' liabilities from the value of its assets and dividing the
difference by the number of shares of the Series outstanding.

MONEY  MARKET SERIES: Portfolio securities of the Money Market Series are valued
at amortized cost, which the Trustees have determined in good faith  constitutes
fair  value for  the purposes  of complying  with the  1940 Act.  This valuation
method will continue to be used until  such time as the Trustees determine  that
it  does not constitute  fair value for  such purposes. The  Money Market Series
will limit  its  portfolio  to  those  investments  in  U.S.  dollar-denominated
instruments which the Board of Trustees determines present minimal credit risks,
and  which are of high quality as determined  by any major rating service or, in
the case  of any  instrument that  is not  so rated,  of comparable  quality  as
determined  by the Board of Trustees. The Money Market Series has also agreed to
maintain a dollar-weighted  average maturity of  90 days or  less and to  invest
only  in securities  maturing in 13  months or  less. The Board  of Trustees has
established procedures designed to  stabilize the net asset  value per share  of
the  Money Market Series, as computed for the purposes of sales and redemptions,
at $1.00 per share. If  the Trustees determine that  a deviation from the  $1.00
per  share price  may exist  which may  result in  a material  dilution or other
unfair result to investors or  existing shareholders, they will take  corrective
action  as they regard as necessary  and appropriate, which action could include
the sale of instruments prior to maturity (to realize capital gains or  losses);
shortening  average portfolio  maturity; withholding dividends;  or using market
quotations for valuation purposes.

WORLD GOVERNMENTS SERIES: Securities, Futures Contracts and options in the World
Governments Series portfolio (other than  short-term obligations) for which  the
principal  market is  one or  more securities  or commodities  exchanges will be
valued at the last reported sale price  or at the settlement price prior to  the
determination  (or if there has been no  current sale, at the closing bid price)
on the primary exchange on which  such securities, Futures Contracts or  options
are  traded;  but if  a  securities exchange  is  not the  principal  market for
securities, such securities will, if market quotations are readily available, be
valued at current bid prices, unless such securities are reported on the  NASDAQ
system,  in which case  they are valued at  the last sale price  or, if no sales
occurred during the day,  at the last quoted  bid price. Debt securities  (other
than  short-term  obligations  but  including  listed  issues)  in  the  Series'
portfolio are valued on the basis  of valuations furnished by a pricing  service
which  utilizes both  dealer-supplied valuations and  electronic data processing
techniques   which   take   into    account   appropriate   factors   such    as
institutional-sized  trading in  similar groups of  securities, yields, quality,
coupon rate, maturity, type of  issue, trading characteristics and other  market
data,   without   exclusive  reliance   upon  quoted   prices  or   exchange  or
over-the-counter prices,  since such  valuations are  believed to  reflect  more
accurately the fair value of such securities. Short-term obligations, if any, in
the Series' portfolio are valued at amortized cost, which constitutes fair value
as  determined by the Board of  Trustees. Short-term securities with a remaining
maturity in  excess  of  60 days  will  be  valued based  upon  dealer  supplied
valuations.  Portfolio securities and over-the-counter  options, for which there
are no quotations or valuations are valued  at fair value as determined in  good
faith by or at the direction of the Board of Trustees.

PERFORMANCE INFORMATION

MONEY MARKET SERIES: The Money Market Series will provide current annualized and
effective  annualized yield quotations based on the daily dividends of shares of
the Money Market  Series. These  quotations may  from time  to time  be used  in
advertisements, shareholder reports or other communications to shareholders.

Any  current yield quotation of the Money Market  Series which is used in such a
manner as to  be subject to  the provisions of  Rule 482(d) under  the 1933  Act
shall consist of an annualized historical yield, carried at least to the nearest
hundredth  of one  percent, based  on a specific  seven calendar  day period and
shall be calculated by dividing the net change in the value of an account having
a balance of one share of that class at the beginning of the period by the value
of the account at the  beginning of the period  and multiplying the quotient  by
365/7.  For this purpose the net change in account value would reflect the value
of additional shares purchased with dividends declared on the original share and
dividends declared on both  the original share and  any such additional  shares,
but  would not reflect any realized gains  or losses from the sale of securities
or any  unrealized  appreciation or  depreciation  on portfolio  securities.  In
addition, any effective yield quotation of the Money Market Series so used shall
be  calculated by  compounding the  current yield  quotation for  such period by
multiplying such quotation by 7/365, adding 1 to the product, raising the sum to
a power  equal  to  365/7,  and  subtracting 1  from  the  result.  These  yield
quotations  should not be considered as representative of the yield of the Money
Market Series in the future since the yield will vary based on the type, quality
and maturities  of  the  securities  held  in  its  portfolio,  fluctuations  in
short-term interest rates and changes in the Money Market Series expenses.

WORLD GOVERNMENTS SERIES:

TOTAL  RATE OF RETURN --  The World Governments Series  will calculate its total
rate of return  of its  shares for certain  periods by  determining the  average
annual  compounded  rates  of return  over  those  periods that  would  cause an
investment of $1,000 (made with all distributions reinvested) to reach the value
of that investment  at the end  of the  periods. The Series  may also  calculate
total  rates of  return which represent  aggregate performance over  a period or
year-by-year performance. The aggregate total rate  of return for shares of  the
World  Governments  Series  for  the  period  June  14,  1994  (commencement  of
investment operations) to December 31, 1994 was 0.79%. The aggregate total  rate
of return would have been lower had fee waivers not been in effect.

YIELD  -- Any yield quotation  for the World Governments  Series is based on the
annualized net investment income per share for the 30-day period. The yield  for
such a Series is calculated by dividing

                                       19
<PAGE>
its  net investment income  earned during the  period by the  offering price per
share of the Series on the last day of the period. The resulting figure is  then
annualized.  Net investment income  per share is determined  by dividing (i) the
dividends and interest of the Series  during the period, minus accrued  expenses
of  the Series for the period by (ii) the average number of shares of the Series
entitled to receive dividends during the period multiplied by the offering price
per share on the last day of the period. The yield calculation for shares of the
World Governments Series for the 30-day period ended December 31, 1994 was 5.23%
taking into account all fee waivers and 4.85% without any fee waivers.

From time  to time  each Series  may,  as appropriate,  quote fund  rankings  or
reprint  all  or a  portion of  evaluations of  fund performance  and operations
appearing in various independent publications, including but not limited to  the
following:  Money,  Fortune, U.S.  News and  World Report,  Kiplinger's Personal
Finance, The Wall Street Journal, Barron's, Investors Business Daily,  Newsweek,
Financial World, Financial Planning, Investment Advisor, USA Today, Pensions and
Investments,  SmartMoney,  Forbes,  Global  Finance,  Registered Representative,
Institutional Investor,  the  Investment Company  Institute,  Johnson's  Charts,
Morningstar,  Lipper Analytical  Services, Inc., Variable  Annuity Research Data
Service, CDA Wiesenberger, Shearson Lehman and Salomon Bros. Indices,  Ibbotson,
Business Week, Lowry Associates, Media General, Investment Company Data, The New
York Times, Your Money, Strangers Investment Advisor, Financial Planning on Wall
Street,  Standard and Poor's, Individual Investor, THE 100 BEST MUTUAL FUNDS YOU
CAN BUY, by Gordon K. Williamson, Consumer Price Index, and Sanford C. Bernstein
& Co.  Series' performance  may also  be compared  to the  performance of  other
mutual funds tracked by financial or business publications or periodicals.

The  Series  may  also  quote  evaluations  mentioned  in  independent  radio or
television broadcasts.

From time to time each Series may  use charts and graphs to illustrate the  past
performance of various indices such as those mentioned above.

MFS FIRSTS: MFS has a long history of innovations.

- -- 1924  -- Massachusetts Investors  Trust is established  as the first open-end
   mutual fund in America.

- -- 1924 -- Massachusetts Investors Trust is  the first mutual fund to make  full
   public disclosure of its operations in shareholder reports.

- -- 1932  -- One  of the  first internal  research departments  is established to
   provide in-house analytical capability for an investment management firm.

- -- 1933 -- Massachusetts Investors  Trust is the first  mutual fund to  register
   under  the  Securities  Act  of  1933 ("Trust  in  Securities  Act"  or "Full
   Disclosure Act").

- -- 1936 --  Massachusetts Investors  Trust is  the first  mutual fund  to  allow
   shareholders  take capital gain distributions  either in additional shares or
   in cash.

- -- 1976 --  MFS-Registered Trademark-  Municipal Bond  Fund is  among the  first
   municipal bond funds established.

- -- 1979 -- Spectrum becomes the first combination fixed/variable annuity with no
   initial sales charge.

- -- 1981  -- MFS-Registered Trademark-  World Governments Fund  is established as
   America's first globally diversified fixed-income mutual fund.

- -- 1984 -- MFS-Registered  Trademark- Municipal  High Income Fund  is the  first
   mutual   fund  to  seek  high  tax-free  income  from  lower-rated  municipal
   securities.

- -- 1986 --  MFS-Registered Trademark-  Managed Sectors  Fund becomes  the  first
   mutual  fund  to  target and  shift  investments among  industry  sectors for
   shareholders.

- -- 1986 --  MFS-Registered  Trademark-  Municipal  Income  Trust  is  the  first
   closed-end,  high-yield  municipal bond  fund traded  on  the New  York Stock
   Exchange.

- -- 1987 --  MFS-Registered  Trademark- Multimarket  Income  Trust is  the  first
   closed-end,  multimarket  high  income  fund listed  on  the  New  York Stock
   Exchange.

- -- 1989  --   MFS-Registered   Trademark-  Regatta   becomes   America's   first
   non-qualified market-value-adjusted fixed/variable annuity.

- -- 1990 -- MFS-Registered Trademark- World Total Return Fund is the first global
   balanced fund.

- -- 1993  --  MFS-Registered Trademark-  World Growth  Fund  is the  first global
   emerging markets fund to offer the expertise of two sub-advisers.

- -- 1993 -- MFS becomes money manager of MFS-Registered Trademark- Union Standard
   Trust,  the  first  trust  to  invest  solely  in  companies  deemed  to   be
   union-friendly  by  an  advisory  board  of  senior  labor  officials, senior
   managers of companies with significant labor contracts, academics, and  other
   national labor leaders or experts.

9.  DESCRIPTION OF SHARES, VOTING RIGHTS AND LIABILITIES

The  Trust's Declaration of Trust permits the  Trustees of the Trust to issue an
unlimited number of full and  fractional Shares of Beneficial Interest  (without
par value) of one or more separate series and to divide or combine the shares of
any  series into a greater  or lesser number of  shares without thereby changing
the proportionate  beneficial  interests  in  that  series.  The  Trustees  have
currently  authorized  shares of  the twelve  series.  The Declaration  of Trust
further authorizes the Trustees to classify or reclassify each series of  shares
into  one or more  classes. The Trustees  have no current  intention to classify
more than  one class  of shares.  Each share  of a  Series represents  an  equal
proportionate  interest  in the  assets  of the  Series.  Upon liquidation  of a
Series, shareholders of the  Series are entitled  to share PRO  RATA in the  net
assets  of  the Series  available for  distribution  to shareholders.  The Trust
reserves the right to create and  issue additional series or classes of  shares,
in  which  case  the shares  of  each  class would  participate  equally  in the
earnings, dividends and assets allocable to that class of the particular series.

Shareholders are entitled to one  vote for each share held  and may vote in  the
election of Trustees and on other matters submitted to meetings of shareholders.
Although  Trustees are  not elected  annually by  the shareholders, shareholders
have under certain  circumstances the right  to remove one  or more Trustees  in
accordance  with the provisions  of Section 16(c)  of the 1940  Act. No material

                                       20
<PAGE>
amendment may be made to the  Declaration of Trust without the affirmative  vote
of  a majority of the  Trust's shares. Shares have  no pre-emptive or conversion
rights. Shares are  fully paid and  non-assessable. The Trust  may enter into  a
merger  or consolidation, or sell all or substantially all of its assets (or all
or substantially all of  the assets belonging  to any series  of the Trust),  if
approved  by the vote  of the holders  of two-thirds of  the Trust's outstanding
shares voting as a single class, or of the affected series of the Trust, as  the
case  may be, except  that if the  Trustees of the  Trust recommend such merger,
consolidation or sale, the approval by vote of the holders of a majority of  the
Trust's  or the affected  series' outstanding shares  (as defined in "Investment
Restrictions") will be sufficient. The Trust or any series of the Trust may also
be terminated (i) upon liquidation and  distribution of its assets, if  approved
by  the vote of the holders of two-thirds  of its outstanding shares, or (ii) by
the Trustees by written notice to the shareholders of the Trust of the  affected
series. If not so terminated, the Trust will continue indefinitely.

The  Trust is an entity of the  type commonly known as a "Massachusetts business
trust." Under Massachusetts law, shareholders of such a trust may, under certain
circumstances, be  held  personally  liable as  partners  for  its  obligations.
However,  the Declaration of Trust contains an express disclaimer of shareholder
liability for acts or obligations of the Trust and provides for  indemnification
and  reimbursement of  expenses out of  Trust property for  any shareholder held
personally liable for  the obligations of  the Trust. The  Declaration of  Trust
also  provides  that  it  shall  maintain  appropriate  insurance  (for example,
fidelity bonding and errors and omissions  insurance) for the protection of  the
Trust,  its  shareholders,  Trustees, officers,  employees  and  agents covering
possible tort or other  liabilities. Thus, the risk  of a shareholder  incurring
financial  loss on account of shareholder  liability is limited to circumstances
in which both inadequate  insurance existed and the  Trust itself was unable  to
meet its obligations.

The  Declaration of Trust further provides that obligations of the Trust are not
binding upon the Trustees individually but  only upon the property of the  Trust
and  that the Trustees will not be liable  for any action or failure to act, but
nothing in the Declaration of Trust protects a Trustee against any liability  to
which he would otherwise be subject by reason of willful misfeasance, bad faith,
gross negligence, or reckless disregard of the duties involved in the conduct of
his office.

10.  INDEPENDENT ACCOUNTANTS AND FINANCIAL STATEMENTS

Deloitte  & Touche LLP are the Trust's independent certified public accountants.
The Statement  of Assets  and Liabilities  for the  MFS Money  Market Series  at
December  31, 1994, the notes thereto and the Independent Auditors' Report dated
February 3, 1995, have been included in this Statement of Additional Information
in reliance upon the report of  Deloitte and Touche, LLP, independent  certified
public accountants, as experts in accounting and auditing. The World Governments
Series'  Portfolio of Investments at December  31, 1994, Statement of Assets and
Liabilities at December 31, 1994, Statement  of Operations for the period  ended
December  31, 1994,  Statement of  Changes in  Net Assets  for the  period ended
December 31,  1994,  the  Notes  to Financial  Statements  and  the  Independent
Auditors' Report dated February 3, 1995, each of which is included in the Annual
Report  to shareholders  of the  World Governments  Series, are  incorporated by
reference into  this  Statement  of  Additional Information  and  have  been  so
incorporated  in reliance upon the report  of Deloitte & Touche LLP, independent
certified public accountants, as experts in  accounting and auditing. A copy  of
the  World  Governments  Series'  Annual Report  accompanies  this  Statement of
Additional Information.

                                       21
<PAGE>
                            MFS MONEY MARKET SERIES

                      STATEMENT OF ASSETS AND LIABILITIES

                               DECEMBER 31, 1994

<TABLE>
<CAPTION>
                                                                                                                 MFS MONEY
                                                                                                                  MARKET
                                                                                                                  SERIES
                                                                                                                 ---------

<S>                                                                                                              <C>
Assets:
  Cash.........................................................................................................  $   2,796
  Deferred organization expenses...............................................................................      5,985
                                                                                                                 ---------
    Total assets...............................................................................................  $   8,781
                                                                                                                 ---------

Liabilities:
  Accrued expenses.............................................................................................        181
                                                                                                                 ---------
    Net assets.................................................................................................  $   8,600
                                                                                                                 ---------
Net Asset Value, Redemption Price and Offering Price Per Share of Beneficial Interest
 (8,600 shares outstanding)....................................................................................  $    1.00
                                                                                                                 ---------
                                                                                                                 ---------
</TABLE>

                         NOTES TO FINANCIAL STATEMENTS
                               DECEMBER 31, 1994

(1) The MFS Money Market Series is part of the MFS Variable Insurance Trust (the
    "Trust") which was organized on February  1, 1994 as a business trust  under
    the  laws of The Commonwealth of Massachusetts. The Trust currently consists
    of twelve series  of shares or  funds (the "Series").  The MFS Money  Market
    Series  has been inactive since that date except for matters relating to its
    organization and the Trust's registration as an investment company under the
    Investment Company Act of  1940 and the sale  of 8,600 shares of  beneficial
    interest (the "initial shares") to Massachusetts Financial Services Company.
(2) Organization  expenses are  being deferred and  will be  amortized over five
    years beginning with the commencement  of investment operations. The  amount
    paid  by  the MFS  Money Market  Series on  any redemption  by Massachusetts
    Financial Services Company,  or any  current holder of  the initial  shares,
    will  be reduced  by the  pro rata  portion of  any unamortized organization
    expenses of that Series which the number of initial shares redeemed bears to
    the total number of  initial shares outstanding  of that Series  immediately
    prior to such redemption.

                                       22
<PAGE>
                          INDEPENDENT AUDITORS' REPORT

To the Board of Trustees of MFS Variable Insurance Trust and
Shareholders of MFS Money Market Series:

We  have audited the accompanying statement of assets and liabilities of the MFS
Money Market Series  (the "Series")  (a series of  the MFS  Variable Trust  (the
"Trust"))   as  of   December  31,  1994.   This  financial   statement  is  the
responsibility of the Trust's  management. Our responsibility  is to express  an
opinion on this financial statement based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those  standards require that we plan and perform the audit to obtain reasonable
assurance about  whether the  statement of  assets and  liabilities is  free  of
material  misstatement. An audit  includes examining, on  a test basis, evidence
supporting  the  amounts  and  disclosures  in  the  statement  of  assets   and
liabilities. An audit also includes assessing the accounting principles used and
significant  estimates made  by management,  as well  as evaluating  the overall
financial statement presentation. We believe that our audit of the statement  of
assets and liabilities provide a reasonable basis for our opinion.

In  our opinion, such statement of assets and liabilities present fairly, in all
material respects, the financial position of the Series at December 31, 1994  in
conformity with generally accepted accounting principles.

Deloitte & Touche LLP

Boston, Massachusetts
February 3, 1995

                                       23
<PAGE>
                                                                       EXHIBIT A

TRUSTEE COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                      TRUSTEE FEES
                                                          FROM
                                                         WORLD         TRUSTEE FEES FROM    TOTAL TRUSTEE FEES
                                                      GOVERNMENTS         MONEY MARKET         FROM THE FUND
NAME OF TRUSTEE                                        SERIES (1)          SERIES (1)           COMPLEX (2)
- --------------------------------------------------  ----------------   ------------------   -------------------
<S>                                                 <C>                <C>                  <C>
William R. Gutow..................................        $517                $417                $10,618
Nelson J. Darling.................................        $517                $417                $10,618
<FN>

NOTES:
(1)        For fiscal year ended December 31, 1994.
(2)        Information  provided is for  calendar year ended  December 31, 1994.  All Trustees served as
           Trustees of 16 funds  advised by MFS (having  aggregate net assets at  December 31, 1994,  of
           approximately $143 million).
</TABLE>
<PAGE>
INVESTMENT ADVISER
Massachusetts Financial Services Company
500 Boylston Street, Boston, MA 02116
(800) 637-8730

DISTRIBUTOR
MFS Fund Distributors, Inc.
500 Boylston Street, Boston, MA 02116

CUSTODIAN
Investors Bank & Trust Company
89 South Street, Boston, Massachusetts 02110

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

SHAREHOLDER SERVICING AGENT
MFS Service Center, Inc.
500 Boylston Street, Boston, MA 02116
Toll free: (800) 637-8730
MAILING ADDRESS
P.O. Box 1400, Boston, MA 02104-9985
INDEPENDENT ACCOUNTANTS
Deloitte & Touche LLP
125 Summer Street, Boston, MA 02110

MFS-REGISTERED TRADEMARK- WORLD GOVERNMENTS SERIES-SM-
MFS-REGISTERED TRADEMARK- MONEY MARKET SERIES-SM-
500 Boylston Street
Boston, MA 02116

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