16. The wrong you've done to him is terrible,for__________ you should make an apology to him, I think.

　　A. this B. which

　　C. what D. that

　　17. --What is the model plane like?

　　--Well, the wings of the plane are___________ of its body.

　　A. more than the length twice

　　B. twice more than the length

　　C. more than twice the length

　　D. more twice than the length

　　18. --Was Tom there when you arrived?

　　--Yes, but he___________ home soon afterwards.

　　A. had gone B. has gone

　　C. is D. went

　　19. The question came up at the meeting____________ we had enough money for our research.

　　A. that B. what

　　C. which D. whether

　　20. The air company going from bad to worse, the workers____________ hardly enough to make a living.

　　A. are paid B. are paying

　　C. have paid D. paid

　　21. The manager has to get all these washing machines

　　A. to deliver B. be delivered

　　C. delivered D. delivering

　　22. --What made your father throw up last night?

　　--I think the large quantities of wine __________.

　　A. was B. might

　　C. make D. did

　　23. Throughout the world__________advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions.

　　A. whoever B. whatever

　　C. what D. that

　　24. --Well done, Jack !

　　--Thanks. But given more time, I__________ it better.

　　A. shouldn't have done

　　B. could have done

　　C. might not do

　　D. could do

　　25. With a lot of difficult problems____________ , the manager felt worried all the time.

　　A. to settle

　　B. settling

　　C. settled

　　D. being settled

　　26. Mr. Zhang is mild in character. He never shouts__________ he is very angry.

　　A. to settle B. setting

　　C. settled D. being settled

　　27. --And besides,these colours are more____________ you.

　　--Do you really think so? I'll take it,then.

　　A. becoming to B. belonging to

　　C. referring to D. used to

　　28. --Excuse me, I want to have my watch fixed, but I can't find a repair shop.

　　--I know___________ nearby. Come on, I'll show you.

　　A. one B. it

　　C. some D. that

　　29. From the dates__________on the gold coin, we decided that it was made five hundred years ago.

　　A. marking

　　B. marked

　　C. to be marked

　　D. having been marked

　　30. How different is the impression produced by_____________ today!

　　A. the Beijing of

　　B. the Beijing from

　　C. Beijign of

　　D. Beijing from