11. -Do you think the thief entered through the window?

　　-No, if he had, I don’t believe, _______ broken the living-room’s window.

　　A. he would haveB. he must have

　　C. he hadD. should he have

　　12. -Did you go swimming last Sunday?

　　-No. We would have gone ______ nicer.

　　A. if the weather was

　　B. would the weather have been

　　C. had the weather been

　　D. should the weather be

　　13. ______ it ______ for your help, I couldn’t have made any progress.

　　A. Had; not beenB. Should; not been

　　C. Did; not beenD. Not; been

　　14. _______ today, he would get there by Friday.

　　A. Would have left

　　B. Was he leaving

　　C. Were he to leave

　　D. If he leaves

　　15. It is ordered that a new bridge ______ over the wide river.

　　A. should be builtB. would built

　　C. will be builtD. built

　　16.If it is fine tomorrow, we ______ a football match.

　　a. have b. will have

　　c. has d. shall has

　　17.When he was at school, he ______ early take a walk before breakfast.

　　a. will rise b. shall rise

　　c. should rise would rise

　　18.In the past 30 years China ______ great advances in the socialist revolution socialist construction.

　　a. has made b. have made

　　c. had made d. having made

　　19.I ______ go to bed until I ______ finished my work.

　　a. don’t/had b. didn’t/have

　　c. didn’t/had d. don’t/have

　　20______ you think he ______ back by dinner time?

　　a. Do/have come b. Did/will have come

　　c. Does/will come d. Do/will have come

　　参考答案：

　　1.D 2.C 3.C 4.D 5.A 6.C 7.D 8.B 9.A 10.A 11.D 12.C 13.A 14.C 15.A 16-20.BDACD

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