选择合适的句子，补全对话。

A. But it's too long, Mum. B. OK! We'll take it. C. Great! I like it. D. It's fifty yuan. E. Yes, I want to buy a skirt for my girl.

Sales assistant: Can I help you?

Mum: . This white one is nice!

Amy: . I don't like this one.

Sales assistant: We've got some red ones. They're short.

Mum: Look at this red one. It's beautiful. And it's not too long.

Amy: . 

Mum: How much is it?

Sales assistant: 

Mum: OK. Here you are.