题目内容：

完成对话根据对话内容和所给的句子选项，将对话补充完整，使其通顺达意。答题时，将所选句子的序号写在答题卷上相应的空格内。

A: Hello, can I help you?

B: Hello, I’d like to buy a coat.

A: 1.

B: I like a yellow one.

A: The coat is young people’s favourite.2.

B:  It looks cool.3.

A:  Sure. Please go to the dressing room (试衣间)

B:  Great! It is my size.4.

A:  150 yuan.

B:  Oh. 5.Do you have a cheap one?

A:  Sorry. It is the cheapest (最便宜) one in our shop.

B:  OK.6.

A:  That’s too expensive. B:  I’ll take it. C:  Can I try it on? D:  Take a look, please. E:  What colour do you like? F:  How much does it cost?