I、单项选择（20分）
( )1.Did you buy ______yesterday?
A. something special B.special something
C. anything special D. special anything
( )2.Sichuan food is ________.I like it very much.
A. bad B. awful C.boring D. delicious
( )3. An apple a day is good _____ your health .
A. at B. for C. in D. with
( )4. Although they feel tired, ________they still go on working.
A. and B. but C. / D. so
