13. Our school forbids _________, that is to say, we are not allowed ___________ at school.

　 A. to smoke; to smoke 　 　　　　　　　　B. students’ smoking; smoking

　 C. students’ to smoke; smoking 　　 　　　　D. students’ smoking; to smoke

12. I told Sally how to get there, but perhaps I ____________ for her

　 　A. had to write it out　　　　　　　　　　　　　　　　　 B. must be have written it out　　　

　C. should have written it out　　　　　　　　　　　　 D. ought to write it out

11. In 1965,a new Voting Rights Bill became law,______ all black people had the rights to vote from

　 then on.

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

10. -- Please wrap them separately.

　 -- Yes, sir. A pair of shoes, a hat, a briefcase, a dozen ties. That _________ $152, sir.

　 　A. adds up to　　　 B. adds to　　　　　　 C. is added to　　　　 D. adds up

9. When I opened the door, I found my father sitting in his chair, completely _________ a magazine.

　 　A. absorbed in　　 B. absorbing to　　　　 C. absorbing in　　　　 D. absorbed to

7. We demanded that every student who took part in the demonstration ________.

　 A. not to arrest　　 　B. not to be arrested　　 C. not be arrested　 　　D. hadn’t been arrested

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

6. The universities have got bigger in size, ______any more people the chance of higher education.

　 A. so allowing　　　 B. thus allowing　　　 　C. so to allowing　　 　D. thus to allow

5. Some plants are very ___________ to light; they prefer the shade.

　 A. sensible　　　　 　 B. acceptable　　　 　　　 C. suitable　　　　　 　 D. sensitive

4. In the twentieth century organizations were formed to ________ groups that do not have a voice to

　 speak for themselves.

　 A. give a voice to　 　 B. give a voice in　　 　 C. give a voice for　 　 D. give voices to

3. They ask to be treated with respect and be treated equally to other people, ___ race, religion or sex.

　 A. regard of　 　　　　 B. regarding of　 　　　　 C. regardless of　 　　　　 D. regardless in