19. It is necessary that every boy and every girl ________ the same education opportunities.

A. has　　　　　　　　　　　 　　 B. have　　　　　　　　　　　　

C. must have　　　　　　　　　　 D. will have

18. --The air is full of smoke and people are coughing.

--It’ll get worse _______ the government does something about pollution.

A. but　　　　　　　　　　　 　　 B. if　　　　　　　　　　　　　　

C. unless　　　　　　　　　　　　　 D. except

17. ________ makes this shop different is that it offers more personal services.

A. It　　　　　　　　　　　　 　　 B. What　 　　　　　　　　　　

C. That　　　　　　　　　　　　　　 D. As

16. She thought I was talking about her daughter, ________, in fact, I was talking about my daughter.

A. while　　　　　　　　　　 　　 B. where　　　　　　　　　　　

C. which　　　　　　　　　　　　　 D. whom

15. The essay you wrote is excellent, which _______ a rapid improvement on your recent work.

A. illustrates　　　　　　　 　 B. communicates　　　　　　

C. explains　　　　　　　　 　 D. represents

14. The patient’s progress was encouraging as he could ______ get out of bed without help.

A. nearly　　 　　　　　　　 　　 B. only　　　　　 　　　　　　　

C. hardly　　　　　　 　　　　　　　 D. badly

13. While nuclear weapons present gave _________ dangers, the predominant crisis of overpopulation is with us today.

A. potential　　　　　　　 B. remote　　　　　　　　　　　　　　

C. invisible　　　　　　　　 D. hidden

12. The great success of this program has been largely _________ the support given by the 10 local businessmen.

A. because 　　　　　　　　　 　　B. leading to　　 　　　　

C. thanks to　　 　　　　　　 D. due to

11. To keep healthy, Mr Black ______ basketball as a regular form of exercise at weekends.

A. fit into　　　　　　　　　 B. carried out　　　　　　　　

C. made up　　　　　　　 D. took up

10. After final examinations, the students will stay at their classroom for a little while, __________ they will celebrate the beginning of the winter holiday.

A. which　　　　　　　　　 B. when　　　　　　　　　　　

C. that　　　　　　　　　　　 D. where