11. E: Yes, please.

10.D: Oh, sure, but we mustn’t be afraid of catching a cold. It’s a very common disease.

9. C: We should form a nice living habit. We must eat balanced diet and do more exercise.

8. B: Hi, May I ask you some questions, Dr Wang?

7. A: How should we prevent(预防)it effectively(有效地)？

6. --______　　 --Yes, he swims well.

　　　 　 A. Is he good at swimming?　　 B. Are you good at swimming?　　

C. Does he swim very well?

(B) 句子排序，完整对话。

5. --Why not go with us?　 --______

　　　 　 A. I’m afraid not. My right hand is painful.　　　 B. Sue. I’d be glad to.

C. I don’t think so. I’ll go with you next time.

4. --______　 --She spends more than half an hour there.

　　　 　 A. How often does she spend in the reading-room every week?

　　　 B. How long does she spend in the reading-room every week?

　 C. How much does she spend in the reading-room every week?

3. -Must we lift the heavy boxes now?　 ---______

　　　 　A. Yes, you may not.　　　　　　　 B. No, you mustn’t.　 　　　　　 C. No, you don’t have to.

2. --Sorry. I filled the form by mistake yesterday evening.　 --_____

　　　 　 A. Shame on you. You’re too careless.　 B. Don’t make the same mistake again!　

C. It doesn’t matter.