题目内容：

情景对话,请根据购物情景设置以及上下文的连贯性完成以下对话。并在答题卡上将答案填写在对应题号的横线上。

A:            1.             ?

B: Yes, please. I want a sweater.

A: Do you like this sweater?

B: No, I don’t. I don’t like the color.

A:          2.             ?

B: Blue.

A: Here is a blue one. Do you like it?

B: Yes, it’s very nice.            3.              ?

A: It’s 30 dollars.

B:           4.              . Here is your money.

A: OK, thanks.

B:            5.              .