13. Wait till you are more　　　　　　　 . It's better to be sure than sorry.

A. inspired　　　　　　　 B. satisfied

C. calm　　　　　　　　 C. certain

12. I would love 　　　　　to the party last night but I had to work extra hours to finish a report.

A. to go　　　　　　　 　　B. to have gone

C. going　　　　　　　　　 D. having gone

11. The train leaves at 6:00 pm. So I have to be at the station　 　　　　　　5:40 pm at the latest.

A.until　　　　　　　　　 B.after

C.by　　　　　　　　　　 D.around

10. I first met Lisa three years ago. She 　　　　　at a radio shop at the time.

A. has worked　　　　　　 B. was working

C. had been working　　　 　D. had worked

9. She 　　　　　　　his number in the phone book to make sure that she had got it right.

A. looked up　　　　 　　　B. looked for

C. picked out　　　　　　 　D. picked up

8.　 - Do you think I could borrow your dictionary?

- 　　　　　　.

A. Yes, you may borrow　　 B. Yes, you could

C. Yes, help yourself　　 　D. Yes, go on

7.　 - Have you seen 　　　　　　pen? I left it here this morning.

- Is it 　　　　　　black one? I think I saw it somewhere.

A. a; the　　　　　　　　 B. the; the

C. the; a　　　　　　　　 D. a; a

6. It is generally considered unwise to give a child 　　　　　　　he or she wants.

A. however　　　　 　　　　B. whatever

C. whichever　　　　　　　 D. whenever

5. medicine

A. except　　 B. record　　　 C. increase　 D. physics

B)从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。

例：We last night, but we went to the concert instead.

A. must have studied　　　 B. might study　　

C. should have studied　　 D. would study

答案是C.

4. canal

A. important　 B. liberation　 C. majority　 D. national