1. --Do you enjoy yourself in Linda's birthday party? --Yes, of course. I've had _______ wonderful time.
A. the B. a C. an
2. --Have you ever been to Wuyi Mountain?--No, _______. But I really want to go there.
A. always B. never C. sometimes
3. --Will you go to the net bar this afternoon? --Sorry. My mother always tells me ________ there.
A. going B. to go C. not to go
4. --Look! Mike is talking to the Chinese teacher. --It _______ be Mike. He has gone to NewYork.
A. may B. can't C. must
