补全对话 根据上下文的意思，把下列对话补充完整。（共5个小题，每小题1分）

A: ____________________________?
B: Yes, please. I want a sweater for my daughter.
A: Look! Here are some sweaters for girls.
____________________________?
B: Size M.
A: Do you like this red one?
B: Yes. My daughter likes red best.
________________________?
A: $25.
B ____________________.
Do you have any cheaper ones?
A: How about this one? It’s only$18.
B: Ok, I’ll take it. Here’s the money. _________.
A: You’re welcome.