10. --The cars give off a great deal of waste gas into streets.

--Yes. But I’m sure something will be done to ____ air pollution

A. reduce　　 B. remove　　 C. collect　　 D. warn

9. She promised that she would do ______ catch up with others.

A. all what she could do　　　 B. all she could to

C. what she could do　　　　 D. all she could

8. The doctors devoted themselves _____ a better cure for the terrible disease.

A. to find　　 B. finding　　 C. to finding　　 D. in finding

7. To learn a foreign language well, ____, you should have self-confidence.

A. first all　　 B. first of all　　　 C. at firstly　　 D. the first time

6. Measures must ____ to ____ animals and plants from becoming endangered.

A. be taken; keep　　 B. take; be kept　　 C. take; stop　　 D. be taken; keep

5. At present, some rare animals are ____ at a ____ speed.

A. dying out; surprising　　　　 　　　B. died out; surprised

C. die out; surprise　　　　　　　　　 D. being died out; surprising

4. -Are you interested in basketball?

-No, _____. I ____to watch it than play it.

A．not really; prefer　　　　　　　 　　　　　　　 B．not really; would rather

C．of course ; would like to　　　　　 　　　　　　 D．of course not; had better

3. What he said ____ a big difference to the way of my thinking. ____, his words have a great effect on me.

A．makes, What is　 B．does; that is　 　　　　　　 C．makes; that is　 　 D．makes; Which is

2. Her children ______ quickly to living in a small town.

A. added 　　　 B. adapted　 　C. changed　　 D. responded

1. He was hit by a car and now he is still ______ in hospital.

A. dangerous 　　　　 B. in the danger 　　 　C. in danger 　　 　D. in dangerous