( )(3)你想别人介绍说着是你的弟弟Sam,可以说:A. This is my brother,Sam. B. He is Sam.
Let’s _________. A. to do homework B. do homework C. does homework
-_____ you watch TV last night? Yes, I watched TV. A.Did B. Do C. Does
I can’t _____, but I _____to Canada last year. A. fly, flew B. flew, fly C. see, saw
When is your birthday ? It’s ____the fifth of march. A. in B. on C. At
I ____to the tape yesterday evening. A. look B. listen C.listened