19. The next step in exploring ___________ outer space might be sending people there in ___________ spaceship.

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

18. ---How do you think of his teaching method?

　 ---It should be popular; it ________ practical.

　 A. proves　　　　 B. is proved　　 C. has been proved　　 D. was proved

17. Most of ________ we call geniuses(天才) are successful only because they have made extraordinary efforts.

A. whom　　　 B. who　　　　　　 C. which　　　　　　 D. what

16.After I arrived at her house, she showed me into ____________.

A. a room cosy or little　　　　　　　　 　B. a little cosy room　

C. a cosy little room　　　　　　　　　 D. cosy little a room

15. ______ where to go, he asked a policeman.

　 A. Having lost his way and didn’t know　 B. Losing his way and didn’t know 　 C. Having lost his way and not knowing　 D. Lost his way and didn’t know

14. - Do you want David or Brown to do it?

- _______ is up to the job, I’m afraid.

A. Either　　　　 B. Both　　　　　 C. None　　　　　 D. Neither

13. _______, I have to put it away and focus my attention on study this week.

A. However the story is amusing　　　 B. No matter amusing is the story

C. However amusing the story is　　　 D. No matter how the story is amusing

12. ---_______.

---Yes. I agree with you. He is always clever.

A. He is too stupid to solve the problem

B. He can’t solve the problem

C. He is very wise not to solve the problem

D. He is too wise not to solve the problem

11. By reading the story, you may understand ___________ to be successful.

A. it takes what　　　　　　　　　　 B. you take what

C. what takes you　　　　　　　　　 D. what it takes

10. As people want to ___________ their ideas ___________ quickly when talking on line, a lot of short forms are used.

A. get; through　 B. get; over　　　　 C. get; across　　　 D. get; out