1根据上下文的意思，把下列对话补充完整。

A: 1._____________________________?

B: Yes, please. I want a sweater for my daughter.

A: Look! Here are some sweaters for girls.

  2._____________________________?

B: Size M.

A: Do you like this red one?

B: Yes. My daughter likes red best.

  3.________________________?

A: $25.

B 4.___________________.

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. 5._________.

A: You’re welcome.

补全对话
在下面对话的空白处填上适当的话语,使对话完整
A:Hi !My name is Tony.【小题1】_________________________
B:My name is John .
A: 【小题2】_____________________________
B:Nice to meet you ,too!
A:【小题3】___________________________________
B:Yes ,I do. I like sports very much.
A: Do you have a basketball ?
B:【小题4】________________________but I have a soccer.
A:Let’s play soccer.
A:【小题5】_________________________________________Let’s go

根据对话内容，从方框中的六个选项中选出五个合适的句子补全对话。
Linda: Hello, 76_____________ .  
Peter: I’m reading a book about the people’s lives in the future.
Linda: Oh, it’s interesting. What will the people’s lives be in the future? 77________
Peter: Yes, I think so, but I hope not.
Linda:78________
Peter: Because there won’t be enough food, fuel and room for too many people on the earth!
Linda: That’s true. 79_______
Peter: It’s too hard. But maybe people will have on space stations (空间站) on the moon and grow vegetables (种植蔬菜)there.
Linda: 80______. By the way, do you think everyone will speak the same language in the future?
Peter: I hope so. Then people in different countries will understand each other better.