30. The old man told his grandchildren that the earth _________the sun.

A. circles　　　　　　　　　　　 B. moved round

C. circle around　　　　　　 D. around

29. He was lucky in the accident, but his _________car is under repair.

A. hurt　　　　　　　　　　　 B. destroyed　　　　　　　 C. ruined　　　　　　　　　　　 D. damaged

28. The medicine he had taken _________the blood.

A. has bad effect on

B. had a bad effect on

C. has a bad effect on

D. had bad effect on

27. When you want to work for the country in the future, _________, you should have strong body and rich knowledge.

A. after all　　　 B. at first C. in all　　　　　 D. first of all

26. Stop _________this kind of snakes. They are_________.

A. hunting; dying out

B. to hunt; dying out

C. hunting; dying away

D. to hunt; dying down

25. I'm used to _________in the house which _________to keep books and magazines.

A. living; used　　　　　　　 B. live; was used

C. live; used　　　　　 D. living; was used

24. Colds are very _________in that area every spring and early summer.

A. ordinary　　　　　　　　　　 B. common

C. popular　　　　　　　　　　 D. general

23. Some of the wolves there _________the fur.

A. are hunting　　　　　　　　 B. are hunting for

C. are hunted for　　　　　　 D. hunt for

22. --Excuse me, what time is it now？

--Sorry, my watch_________. It _________at the shop.

A. Isn't working; is being repaired

B. doesn't work; is being repaired

C. Isn't working; is repaired

D. doesn't work; is repaired

21. The book _________forty maps, _________three of Great Britain.

A. is containing; including

B. contains; includes

C. includes; containing

D. contains; including