19. You’d better ____ some small change for the tip.

　 A. to take　　　 B. take　　　 C. taking　　　 D. taken

18. I seem to spend ____ and ____ money every weekend.

　 A. much, much　　　　　　　　　 B. much, more

　 C. more, more　　　　　　　　　　 D, more, much

17. It is difficult ____ foreigners ____ Chinese.

　 A. for, to learn　　　　　　　　　 B. of , to learn

　 C. for, learning　　　　　　　　　 D. of, learning

16. My radio can ____ France very clearly.

　 A. get to　　 B. pick up　　 C. listen to　　 D. hear from

15. It is very necessary ____ in learning English.

　 A. to practise listening　　　　　　 B. to practise to listening

　 C. to practise listening to　　　　　 D. practicing listening to

14. Why do you want a new job ____ you have got such a good one already?

　 A. that　 　　B. where　　　 C. which　　　 D. when

13. Facing danger, he always ____ calm.

　 A. seems　　 B. remains　　 C. becomes　　 D. appears

12. the house ____ we saw at the foot of the hill was built a century ago.

　 A. where　　 B. what　　　 C. which　　　 D. in which

11. Country music has become ____ in America.

　 A. big business　　　　　　　　 B. a big business

　 C. the big business　　　　　　　 D. business

10. Books ____(包含) knowledge.