13. You _______ buy a gift , but you can if you want to.

　 A. must　　　　　 　 B. mustn’t　　　　 C. have to　　　　　　 D. don’t have to

12. Not until he left his home _______ to know how important the family was for him.

A. did he begin　　　　 B. had he begun　　　　 C. he began　　　　　　　　　 D. he has began

11. -Have you got any idea for the summer vacation?

　 -I don’t mind where we get _______ there’s sun, sea and beach.

A. as if　　 　　　　　　　 B. as long as　　　 　　 C. now that　　 　　　　　 D. in order that

10.He accidentally _______ that he hadn’t been home for three weeks.　

A. break out　 　　　　 B. let out　 　　　　　　　 C. take out　 　　　　　　　 D. give out

9. -The weather has been very hot and dry.

　 -Yes. If it had rained even a drop, things would be much better now! And my vegetables _______.

　 　 A. wouldn't die　　　 B. didn't die　　　 　 C. hadn't died　 　　　　　 D. wouldn't have died

8. Every evening after dinner, if not _______ from work, He will spend some time walking in the park.

　　　 A. being tired　　　　　　 B. tiring 　　　　　　　　 C. tired 　　　　　　　　　　　　 D. to be tired

7. _______ a slight improvement in sales, the company is still making a loss.

A. In need of 　　　　　　 B. In case of 　　　　　　 C. In spite of　 　　　　　　　 D. Despite of

6. So proud _______ that he never listened to any advice.

　　　 A. was he　 　　　　　　 B. he was　　 　　　　　 C. did he　 　　　　　　　　　 D. he did

5. -How about your journey to Expo 2010?

-Everything was wonderful except that our car _______ twice on the way.

　　　 A. slowed down　　 　 B. broke down　　 　　 C. got down　 　　　　　　 D. put down

4. -Have you read a book called The Story about Ming Dynasty?

　 　-Who _______ it?

　 　 A. writes　　　　　　 　　　 B. has written　　　　　　 C. wrote　　　　　　　 　　　　 D. had written