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                                              January 14, 1998



Evergreen Money Market Trust
200 Berkeley Street
Boston, Massachusetts  02116

Ladies and Gentlemen:

         We have been requested by the Evergreen  Money Market Trust, a Delaware
business  trust with  transferable  shares (the  "Trust")  established  under an
Agreement  and  Declaration  of Trust dated  September 17, 1997, as amended (the
"Declaration"),  for our opinion  with  respect to certain  matters  relating to
Evergreen  Municipal  Money  Market Fund  (formerly  Evergreen  Tax Exempt Money
Market Fund) (the "Acquiring  Fund"),  a series of the Trust. We understand that
the Trust is about to file  Pre-Effective  Amendment  No. 2 to its  Registration
Statement  on  Form  N-14  (Registration  No.  333-41271)  for  the  purpose  of
registering  shares of the Trust under the  Securities  Act of 1933,  as amended
(the "1933 Act"), in connection  with the proposed  acquisition by the Acquiring
Fund of all of the  assets of The Tax Free  Money  Market  Fund  (the  "Acquired
Fund"), a series of a Massachusetts  business trust with transferable shares, in
exchange  solely  for shares of the  Acquiring  Fund and the  assumption  by the
Acquiring Fund of certain  identified  liabilities of the Acquired Fund pursuant
to an Agreement and Plan of Reorganization, the form of which is included in the
Form N-14 Registration Statement (the "Plan").

         We have,  as  counsel,  participated  in  various  business  and  other
proceedings relating to the Trust. We have examined copies,  either certified or
otherwise proved to be genuine to our satisfaction,  of the Trust's  Declaration
and By-Laws,  and other documents relating to its organization,  operation,  and
proposed  operation,  including  the  proposed  Plan and we have made such other
investigations as, in our judgment, are necessary or appropriate to enable us to
render the opinion expressed below.

     We are admitted to the Bars of The  Commonwealth of  Massachusetts  and the
District of Columbia and generally do not






purport to be  familiar  with the laws of the State of  Delaware.  To the extent
that the conclusions  based on the laws of the State of Delaware are involved in
the opinion set forth herein below, we have relied,  in rendering such opinions,
upon our  examination of Chapter 38 of Title 12 of the Delaware Code  Annotated,
as amended,  entitled  "Treatment of Delaware  Business  Trusts" (the  "Delaware
business trust law") and on our knowlege of  interpretation  of analogous common
law of The Commonwealth of Massachusetts.

         Based upon the foregoing,  and assuming the approval by shareholders of
the Acquired  Fund of certain  matters  scheduled for their  consideration  at a
meeting presently anticipated to be held on February 20, 1998, it is our opinion
that the shares of the Acquiring Fund currently being registered, when issued in
accordance  with the Plan  and the  Trust's  Declaration  and  By-Laws,  will be
legally  issued,  fully  paid  and  non-assessable  by  the  Trust,  subject  to
compliance with the 1933 Act, the Investment Company Act of 1940, as amended and
applicable state laws regulating the offer and sale of securities.

         We hereby  consent to the filing of this  opinion with and as a part of
the  Registration  Statement on Form N-14 and to the reference to our firm under
the caption "Legal Matters" in the  Prospectus/Proxy  Statement filed as part of
the Registration Statement. In giving such consent, we do not thereby admit that
we come within the category of persons whose consent is required under Section 7
of the 1933 Act or the rules and regulations promulgated thereunder.

                                            Very truly yours,

                                            /s/SULLIVAN & WORCESTER LLP
                                            ---------------------------
                                            SULLIVAN & WORCESTER LLP