Ⅳ. Look and match. (给图片匹配相应的句子。)
1. 早上好 A. I have a dog.
2. B. Good morning!
3. C. I don't have a fish.
4. D. I have a cat.
5. E. Elephants are very big.

Ⅳ.1.B 2.A 3.D 4.C 5.E

Ⅴ. Read and choose. (从方框中选择合适的选项,补全对话。)
Peter：Good morning,Jane.
Jane：1. ____,Peter.
Peter：2. ____.
Jane：Thanks. 3. ____?
Peter：4. ____. I have a cat.
Jane：Oh,I like your cat.
Peter：5. ____!
A. I like your dog
B. Thank you
C. Good morning
D. Yes,I do
E. Do you have a pet

Ⅴ.1.C 2.A 3.E 4.D 5.B