22. We were just　　 calling you up　　 you came in.

A. about; when　　　　　　 B. on the point of; while

C. on the point of ; when　　 D. on the point of; as

21. Do you know the difficulty he had　　 the work?

A. on finishing　　 B. to finish　 C. finishing　 D. having finished

20. It is March now, but the rivers still　　 frozen.

A. stays　　 B. keeps　 C. remain　　 D. become

19. The officer ordered this man　　　　 .

A. not to move　　 B. don’t move　 C. didn’t move　　 D. not moving

18. -Mr. Brown, could I use your computer for a short while?

-　　 .

A. Yes, you could　 B. No, you could　 C. Yes, please　 D. Sorry, you can

17. 　　the people there 　　smoking is harmful to the health.

A. Majority of; think　　　　 B. The majority of; thought

C. Majority of; thinks　　　 D. The majority of; think

16. The suit fitted him well　　 the colour was a little brighter.

A. except for　 B. except that　 C. except when　 D. besides

15. Father asked　　 .

A. what was wrong with me　　 B. what was the wrong with you

C. what wrong with me was　　 D. what wrong was with me

14. John said he would pay　 second visit to China　　 next month.

A. the; /　　 B. the; the　 C. a; the　　 D. a; /

13. Sometimes it is hard to tell how a quarrel

A. is held　　 B. is happened　 C. comes out　 D. comes about