16. Our firm can help you ______ a scheme to meet your needs in the most cost-effective way.

　　A. resolve B. devise C. extend D. appreciate

　　17. The boy was caught _____ his neighbor’s apples the other day.

　　A. to have stolen B. stealing C. to steal D. having stolen.

　　18. _______, they went swimming.

　　A. Being a hot day B. It was a hot day

　　C. Due to a hot day D. The day being hot.

　　19. ________plastics, the machine is light in weight.

　　A. To make of B. Having made of C. To be made of D. Made of

　　20. ______ to continue his studies, James quitted school.

　　A. Not wishing B. Not to wish C. Having not wished D. Wishing not

　　21. Brown as well as ten of his classmates _____ invited to the party.

　　A. are B. was C. were D. have been

　　22.Anyone can borrow magazines from the club ____________ he returns them in a week.

　　A as long as B so that C unless D as far as

　　23. The doctor ordered that the nurse ____________ the patient carefully.

　　A) watches B) to watch C) watch D) watched

　　24. We got there on time and safely, ____________ made us feel relieved.

　　A which B thus C it D that

　　25. While I like the dress very much, I can't afford it. The word

　　“while” means ________.

　　A、when B、although C、as long as D、whereas

　　26. You never told us why you were one hour late for the last meeting, _____?

　　A. weren’t you B. didn’t you C. have you D. did you

　　27. The thought________ he might fail in the exam worried him.

　　 A、when B、so that C、what D、that

　　28. Not only ______us light, but it gives us heat.

　　A. does the sun give B. the sun gives C. gives the sun D. the sun goes give

　　29. Had you come five minutes earlier, you ______ the train to Birmingham. But now you missed it.

　　A. would catch B. would have caught C. could catch D. should catch

　　30. It was for this reason ____________her uncle moved out of New York and settled down in a small village .

　　A. which B. why C. that D. how

　　1-5 C B B A B 6-10 D C A D B

　　11-15 C C C B B 16-20 B B A D A

　　21-25 B D C A B 26-30 D D A B C