题目内容：

补全对话(方框中有两项是多余的)

A: Do you think a lot about the future?

B: Yes. I think the world will be really exciting in the future.

A: I agree. 31.1.

B: I think the world will be very different from now.

A: In what way?

B: Well, take education for example. 32.2.

A: It's also possible that there won't be any classes. And there may not be teachers any more!

B: Maybe not…33.3. It's better to learn from people.

A: Yeah, you might be right.I want to know how students will go to school. 34.4.

B: Cool. Just like in the movies. Oh, but I just have another idea.

A: What?

B: 35.5.

A: Right, just like the streets now!

B: Er…， maybe the flying car isn't such a good idea.

A. People will still drive cars.

B．Maybe they will go in flying cars.

C．Will students study on the moon?

D．Students will all use computers in class.

E．What do you think the world will be like?

F．I don't think machines or robots should teach children.

G．If we all have flying cars, the sky will be really crowded.