当对方问你:“what do you do?”你应该回答:_________。A. I’m working. B. I’m a worker.
I can ________.but I like ________. A. skate; skiing B. skating; ski C. skate; ski
My father and my mother _________work on Sundays. A. not B. aren’t C. don’t
–What_________ the birds have? –They _________wings . A. do; have B .does; have C. does: has
Helen and Su Yang _______ like rabbits . A. too B. all C. both
I want to send an email _____my e–friend. A. for B. with C. to