参考答案
Section A
一、1. What  2. me  3. because  4. too  5. with  6. so  7. There  8. like  9. free  10. take
二、1. come 2.are  3.interesting  4. playing   5. with   6. go  7.them     8. favorite
三、1—5  CDCCA
Section B
一、1—5  AEBDC
二、1. They live in the forests.
2. Because people cut down many trees and some people even kill tigers for the skin.
3. Save tigers.
4. Tigers can run very fast.
5. 有些人甚至因为虎皮而杀害老虎。
三、
Dear Lucy,
    I heard that you want to know I like what animals. Now I tell you about it. My favorite animal is dog because the dog is a faithful animal. And I think the dog is very lovely. Hunting dog can also go hunting with hunter. Guide dogs can help blind people. Dogs can also help the policeman. Many lonely old men also need the dog. In a word, dogs can bring a lot of joy to us.
Yours,
Lisa