10. In order to keep balance of nature, we must think of ways to prevent wild plants and animals from 　　　　.

A. dying of　 　　　　　　　　B. dying from

C. dying out　　　　　　　　 D. dying away

9. The lion is out of the zoo. It is 　　　　to visitors. So they are　　　　 .

A. dangerous; in danger　　 　B. in danger; dangerous

C. dangerous; dangerous　　 　D. in danger; danger

8. I can not understand you well, please pay more attention 　　　　your pronunciation.

A. at 　　　　　　B. to　　　　　 C. on　　　　　　 D. in

7. -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

6. He was wearing sunglasses to 　　　　his eyes from the sun.

A. protect　　　　 B. prevent　　 C. keep　 　　　　D. defend

5. This book　　　　 　all the information about the Internet you need.

A. contains　　　 B. holds　　　 C. includes　　 D. is listed

4. They hoped to see the problem settled　　　　 .

A. peace　　　 B. peaceful　　　 C. at peace　　 　D. in peace

3. It is raining heavily.　　　　 　, we must stay at home.

A. As a result of　　 B. As the result

C. As a result　　 　　D. As the result of