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.

从下面方框内所给的七个选项中选出五个句子，将其序号填入相应空白处，使其组成一段符合逻辑的对话

Paul:Good morning, Mr Black.

Mr Black: Good morning, Paul. Let me introduce a new friend to you. This is Bill.

Bill:  1.   

Paul: Nice to meet you, too.   2.   

Bill:I’m from America.

Paul:    3.  

Bill: I’m eleven years old.

Paul: 4. 

Biu:Yes,I do.   5.   

Paul: Me,too.

根据下面的对话内容，从对话前的选项中选出最佳选项填入空白处，将代号填入空白处。选项中有一个多余选项。

A: It’s very late. Are you still on the computer?

B: Well, yes. （1）     

A: What kind of e-mails?

B: Some are messages from my friends and some are from the relatives.

A: Do you have to write them back right away?

B:（2）     Usually people want a quick reply.

A:（3）   

B: I’ve already had 40 people’s addresses in my address book!（4）     

A:（5）     E-mail is really very convenient(方便的).

从下面方框内所给的七个选项中选出五个句子，将其序号填入相应空白处，使其组成一段符合逻辑的对话

从方框中选择恰当的句子完成下面的对话并将其序号写在后面的横线的相应位置上 .

  A: Hi, Bob, What does your mother do ?

  B: ______1_______.

  A: Where does she work?

  B: _____2______.

  A: Do you want to be a doctor , too?

  B: Oh ,  no ,no. ____3______

  A: Why? I think it’s a hard job.

  B: _____4___, but ___5___

  A: Maybe.