31. ______twice, the postman refused to deliver our letters unless we chained our dog.

A. Being bitten　 B. Bitten　 C. Having bitten　 D. To be bitten

30. Now that we’re discussed our problem, are people happy with the decision______?

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

29. Every year many college graduates ________ the company _______ a job.

A. applied to; for B. applied for; to　 C. apply for; to　 D. apply to; for

28. -Could I ask you a rather personal question?

- Sure,_________?

　　 A. pardon me　　　 B. go ahead　 C. good idea　 　　 D. forget it

27. I think you need some outdoor exercise. Plenty of fresh air will _________ good health.

　　　 A. contribute to　　　 B. devote to　　　 　　　 C. apply to 　　 　　　 D. adjust to

26. The weather was _______cold that I didn’t like to leave my room.

　　 A. really　　　　 B. such　　　 C. so　　 D. too

25. Jimmy is always the first student ________ to school, he is a very good student.

　 　 A. to come　 　　　 B. coming　 　 C. come 　　　　 D. comes

24.　 Rather than ________ in the city, the old man would prefer _______in the countryside.

　　 A. stay; living 　　　　　 B. to stay; to live　　 C. stay; to live　　 D. to stay; living

23. 　As he works in a remote area, he visits his parents only________.

A. occasionally　　 B. anxiously　　 C. practically　 D. urgently　　

22. Modern plastics can _________very high and very low temperatures, so they are used in many ways.

　　 A. stand　　　　 B. keep　 C. stay 　D. resist