--- What were you doing this time yesterday?
--- I ______ on the grass and drawing a picture.
A. sit B. sat C. am sitting D. was sitting
My aunt is a writer. She ______ more than ten books since 1980.
A. writes B. wrote C. has written D. will write
--- Excuse me, could you tell me how ______ to Beijing Zoo?
--- Well, you may take Bus No.27.
A. get B. gets C. getting D. to get
Where's Tom? His mother ______ him now.
A. is looking for B. will look for C. has looked for D. looks for
Paul and I ______ tennis yesterday. He did much better than I.
A. play B. will play C. played D. are playing
I knocked on the door but ______ answered.
A. somebody B. nobody C. anybody D. everybody
