1. 从方框内选对应的答案。

 

A. It's in the bag.        B. Yes, it is.       C. No, it isn't.       D. I don't know.

1. （1） What's that?

3. （2） Is it a kite?

   It's a cat.

5. （3） Where is the bird?

7. （4） Is it in the green bag?