1. 读对话，根据对话内容在相应的物品下打“√”。

Mike:  Let's go to the supermarket.

Mary:  Okay.

Mike:  I like this toy car. Do you like it?

Mary:  No, I don't. I like that teddy bear.

Mike:  These potatoes are good. I want to buy some.

Mary:  I want to buy tomatoes. They are good, too.

Mike
Mary