18. I’m glad I went over all my notes; otherwise _____ .

A. I may have failed　 B. I’d fail　 C. I’d have failed　 D. I’ll have failed

17. --- “Have you ever been to Beijing?”　　　　　　

　　 --- “No, but I wish I _____”

A. have　　　　　 B. will　　　　　 C. do　　　　　　 D. had

16. A few minutes earlier and we _____ the rain.

A. have caught　　 B. had caught　 C. could have caught　 D. were to catch

15. I _____ you some money, but I hadn’t any on me then.

A. would lend　　 B. would have lent　 C. could lend 　D. may have lent

14. He treated me as though/as if _____ his own son.

A. I am　　　　　　　　 B. I would be　　　　 C. I was　　　　　　　　　　　 D. I were

13. You _____ come earlier. The bus left a moment ago.

A. would　　　　　　　 B. should have　　　　　　　 C. may　　　　　　　　 D. have

12. Should it rain, the crops _____ .

A. would be saved　　　　　　　　　　　　　　　 B. would have been saved　　

C. will be saved　　　　　　　　　　　　　　　　　 D. had been saved

11. _____ today, he would get there by Friday.

A. Would he leave　　　　　　　　　　　　　　　 B. Was he leaving

C. Were he to leave　　　　　　　　　　　　　　　　　 D. If he leave

10. _____ any change about the date, please tell me immediately.

A. Will there be　 B. Should there be　 C. There will be　　 D. There should be

9. Had you listened to the doctor, you _____ all right now.

A. are　　　　　　　 B. were　　　　　　　 C. would be　　　　 D. would have been