15. 　My mother 　　　　　　　　 　me a new bicycle last week. (buy)

C.　 根据汉语提示完成句子

14. 　It’s 　　　　　　　　　　　　　　　　　 　to get there before, it’s too early. (possible)

13. 　There will be more and more　 in this area next year. (build)

12. 　You should exercise more and eat 　　　　　　　　　　 　. (little)

11.　 Hurry up, the train 　　　　　　　　　　　　　 　in a few minutes. (leave)

10. He will f　　　　　　　　　　 　from New York to London tomorrow.

B. 用所给词的适当形式填空。

9. It 　s　　　　　　　 　that he is very angry with you.

8. It is very difficult to p　　　　　　　　　　　　 　the future.

7. When you become famous, your fans will follow you 　e　　　　　　　　 .

6. Will people　 　　　　　　　 　to be 100 years old?