34. If I　 _______ long enough to have a job, I would choose to be a doctor,　 _______ those AIDS patients.

A. had lived; helping　 　　　　 B. should live; help

C. were to live; helping　　　 　　 D. should have lived; help

33. -Is Tom still smoking?

- No. By next Saturday he _______ for a whole month without smoking a single cigarette.

A. will go　　 　　 B. will have gone　 C. goes 　　　 D. has been going　

32. Many new _______ will be opened up in the future for those with a university degree.

A. realities 　　 B. necessaries 　　　C. opportunities　 D. probabilities

31. Determination is a kind of basic quality and this is _______ it takes to do jobs well.

A. what　　　 　　 B. that　　　　　　 C. which　　　 　　　 D. who　

30. Make sure the gas is turned off after a bath, which would　 _______ cause danger.　

A. somehow　　　 B. meanwhile　　　 C. otherwise　　　　 　 D. furthermore

29. As long as I can remark,　 _______ I called, my son would answer.

A. before　　 　　 B. while　　　　　 C. until　 　　　　　 D. any time

28. All the neighbors admire this family _______ the parents are treating their child like a friend.

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

27. The managers were discussing the plan which they all wanted to see _______ out that month.

A. carried 　　　 B. to carry 　　　　　C. carrying 　　　　 　　D. carry

26. - David, keep _______　 in mind that you have to be home by 10 o'clock.

- OK, Mom, I will.　

A. it　　 　　　　 B. me　　　　　　　 C. this　　　　　 　　 　D. one

25. - Has your former classmate come back from America?　

- Yes, he　 _______ there for eight years.

A. has stayed　　 B. stays　　　　　　 C. stayed　 　　　 D. had stayed