33. At times, worrying is a normal, inevitable response to a difficult event or situation--- a loved one being injured in an accident, ____.

A. what’s more　　　　　　　 B. for example　　　 C. in general　　　　　　　　 D. on the other hand

32. You must be getting thin, for your trousers _____ badly like a flag in the wind.

A. are flowing　　　　　　　　　 B. flow　　　　　　　　　 C. flowed　　　　　　　　　　 D. have flowed

31. I think Mick will ___ a good monitor, so I’d like to vote for him.

A. turn　　 　　　　　　　 B. change　 　　　　 C. be　　 　　　　　　　　　　 D. make

30. This problem may lead to more serious ones if ____ unsolved.

A. making　　 　　　　 B. remained　　 　　 C. keeping　　 　　　　　　 D. left

29. There are many books! It’s not easy for us to decide ____ and what to leave behind.

　 A. what to be taken　　 B. what to take　 C. how to take　 　　　　　 D. how to be taken

28. We are short of money, so every coin ____ now.

　 A. values　　　　 　　 B. prices　　 　　　　 C. worth　　　　　　　　　　　 D. counts

27. It is the protection for trees ____ really matters, ____ how many trees are planted.

A. what; besides　　　　 B. that; except　　　　 C. that; rather than　　　　 D. what; other than

26. He spent several hours in the wind and snow, _____.

A. cold and hungry　　　　　　　　　　　　　　　　 B. coldly and hungrily

C. being cold and hungry　　　　　　　　　　　　 D. in cold and hunger

25. ---Oh, must you? Stay a bit longer. It’s been such fun having you.

---______, but I’ve got an early start tomorrow morning.

A. No problem　　　 B. All right　　 　　　 C. Thanks anyway　　 D. Never mind

24. Much to the parents’ comfort, their income is now double ____ it was ten years ago.

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