17.They are looking forward to _______ back to China. 　 A to come　 B come　 　　 C coming　 　 D came

16. The windows and doors came from old buildings that were being ______.

A. pulled down　 　　　　　　　 B. came down　 　　　　 C. wrote down　 D. turned down

15. The walls are ________ old glass bottles that are glued together.

A. made in　　 B. made from 　 C. made of　 D. made by

14. ________ have you been in China?　　　 A. How long 　B. How often 　C. How soon 　D. How far

13. Please go to the station to _______ when the train to Beijing starts to leave.

　 A. find for　　 B. look for　　 　C. find out　 　D. find

12. I spend some time _____ English books every morning. 　 A. on reading 　 B. in read C. to read D. reading

11. Loud music may make people ____ fast.　　　　　 A. to eat　 　　 B. eat　 　　　 C. eated　 D. eats

10. You never go to the movies, ________? 　　　　　 A. don't you 　 B. do you 　 C. won't you 　 D. can't you

9. –It's too hot. Would you mind ____ the door? 　　　 ---_____. Please do it now.

　 A. to open, OK 　　　 B. opening, Certainly not 　 C. opening, Of course 　　　 D. to open, Good idea

8. __ is really hard __ them to climb Mount Tai. 　　　 A. This, to 　　 B. It, for 　　 C. This, for 　 D. It, to