20. ― Did you see who the driver was?

   ― No, the car ran so fast _______ I couldn't get a good look at his face.

   A. that         B. which         C. as      D. after

19. It's too late to go out now and _____, it's starting to rain.

   A. though     B. besides   C. however    D. instead

18. Oh, it's you, Ella! Your voice sounds very different _____ the phone. What's happening?

   A. from            B. in            C. of          D. on

17. I've got many books on Chinese food. You can borrow _____ if you like.

   A. either         B. one        C. it     D. every

16. ― Is Simon coming by train?

   ― He should, but he _______ not. He likes driving his car.

   A. may        B. shall         C. need    D. must

15. As China grows stronger and stronger, Chinese _____ in more and more schools out of our country.

   A. teaches      B. is taught      C. has taught      D. was taught

14. ― What's that terrible noise?  ― The neighbors ______ for a party.

   A. prepared    B. prepare     C. will prepare     D. are preparing

13. ― How are you today, Francis?

   ― Much______, but my doctor says I'll still have to rest for another few days.

   A. wel1      B. good         C. better    D. best

12. This is ______ only expensive dress I've got.

   A. a      B. an          C. the     D. 不填

11. ―______are you talking about?   ―The Olympic Games in Beijing.

   A. What    B. Whom       C. How     D. Where