13. ---Who taught her English?

　 ---Nobody. She learned it by ________.

A. herself　　　　 B. myself　　　　　　　　　 C. yourself 　　　　　　　　 D. itself

12. ---When are you going to fly to Taiwan this summer?

　 ---_________ we finish school. It will be a great holiday.

A. Because　　　　　　　 B. Since　　　　　　　　　　 C. Until　　　　　　　　　　　 D. As soon as

11. Maria is _________ physics, but she never gives it up.

　 A. interested in　 B. good at　　　　　　　　　 C. weak in　　　　　　　　　 D. fond of

10. ---Oh, Dad, I really feel _______ before the exam.

　---Take it easy. Sure you are the best.

A. quiet　　　　　　　　 B. confident　　　　 C. nervous　　　　　　　　　 D. boring　

9. ---Could you come back home at three o’clock?

　 ---_________. The meeting in our school won’t be over at that time.

A. I think so　　　　　　 B. I’m afraid not C. Yes, I hope so　　　　 D. I’m afraid so

8. I would rather _________ at home than ________ football. It’s too hot outside.

A. stay; playing B. stay; play　　　　　　　 C. to stay; to play D. to stay; playing

7. ---Has he returned the library book yet?

　 --- Not yet. Don’t worry. He __________ it soon.

A. returned　　　　　　　 B. has returned　　　　　 C. will return　　　　 D. returns

6. ---Won’t you go to the dinner tonight?

　---I will if I ________.

A. will be invited　　　 B. have invited　　　　　 C. am inviting　　　　 D. am invited

5. ---Dad, I’ve got an “A” in the geography exam.

　 ---That’s a good _________. Keep it up.

　 A. suggestion　　　　　　 B. advice　　　　　　　　　　 C. reason　　　　　　　　 D. beginning.

4. ---Can you help me repair my Mp4? It’s broken.

　--- Sorry, I ______. You may ask the man over there for help.

A. mustn’t　　　　　　　　 B. can’t 　　　　　　　　　　 C. don’t　　　　　　　　　　 D. needn’t