31. I am trying to be the kind of boss that the workers will _______.

A. live up to　　　　　 B. look up to　　　　 C. watch out for　　　　 D. put up with

30. If you are looking for somewhere to rent, I think there’s a(n) _______apartment in my building.

A. empty　　　　　　 B. vacant　　　　　 C. hollow　　　　　　　 D. bare

29. I would have gone to visit him in the hospital had it been at all possible, but I _______fully occupied the whole of last week.

A. was　　　　　　 　　B. had been　　　　 C. am　　　　　　　　 D. have been

28. The International Red Cross is_______ non-profit organization that cares for the wounded, sick and homeless in wartime, and victims of _______ natural disasters.

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

27. I don’t think it advisable that Tom_______ to the post since he has no experience.

A. is assigned　　　　　　　　　　　　　 B. will be assigned

C. be assigned　　　　　　　　　　　　　 D. has been assigned

26. Jack _______　 my letter, otherwise he would have replied before now.

A. mustn’t have received　　　　　　　　 B. shouldn’t have received

C. can’t receive　　　　　　　　　　　　 D. couldn’t have received

25. _______ as it was at such a time, his work attracted much attention.

A. Being published　 B. Publishing　　　　 C. Published　　　　　 D. To be published

24. _______　 its low cost, the appeal of iron as a building material lies in its strength, its resistance to fire, and its potential to span vast areas.

A. Other than　　 　B. Apart from　　　　 C. Except for　　　　 D. Rather than

23. Mr. Johns holds strong views against video games and _______ the closing of all reaction facilities for such games.

A. assists　　　　　 B. acknowledges　　　 C. advocates　　　　　 D. admits

22. -Now, where is my lunch box?

-　　　 ! We’ll be late for the picnic.

A. Don’t worry　　　　　　　　　　　　　　 B. Take your time

C. Take it easy　　　　　　　　　　　　　　 D. come on

　-We really enjoyed ourselves at the party. Thanks again, Mr. Williams.

-_______ . Just drop in whenever you feel like it.

A. With pleasure　　 B. My pleasure　　　 C. Nice to meet you　　 D. Never mind