1、

选择合适的句子, 补全对话。

a. My toy box. b. Hi, Sarah. c. Good idea!

d. How many cars do you see?e. How many cars do you have?

A: Hello, Amy.  B: 【1】

A: What's this?B:【2】

A: Oh, I see cars. They are beautiful.

B: 【3】

A: 1, 2, 3. . . I see sixteen cars. I have toy cars, too.

B: 【4】

A: Nine. B: Let's play with the cars.

A: 【5】