题目内容：

补全对话。根据对话内容，在横线上写出适当的词句，使对话内容完整。

A：1._______

B：Yes, I’m going to buy a new dress．I want something beautiful．I want to wear it in the evening．

A：I see．2._______

B：Size eight or nine．

A：3.________It’s very beautiful．

B：Sorry, I don’t really like the colour．Have you got any other colour?

A：Oh, yes．We’ve got black, white and brown ones．

B：Can I have a look at the white one? That look great．

A：Yes．4.________

B：Thank you．It looks nice．5.______

A：Certainly．This way, please．