选择下列句子完成下面对话，有两项多余。

A. I just wonder what will happen in the future.

B. I am afraid I can't agree with you.

C. Maybe I need to change my plan.

D. It was not so good as l had expected.

E. But I think history is interesting.

F. It was more interesting than I had expected.

G. He made the class lively.

A: What do you think of yesterday's history class, David?

B: 1._________

A: Why? It is said that Mr Smith is a good teacher.

B: He talked too much.

A: That's why I like him. 2._________ Besides, history is interesting itself.

B: I'm not interested in history because all the things happened in the past. 3._________

A: 4._________ It tells us something about our ancients(祖先).

B: 5.________

What will the future be like? What do you think of it? Here are some answers from some students.

Roy Burns: I think life in the future will be better.Most people in the world will use “green cars” by 2020, so there will be less pollution and people will live to be 200 years old.As for space travel, I would say, we will travel to Mars(火星) and some other stars in about fifty years.

Helen Lester: If we don’t take good care of the earth now, our children and grandchildren will be born into a world with too much pollution.There will be fewer trees and more buildings, because there will be more people.

Kitty Smith: I agree with Helen Lester.Things will be worse.The weather in the future will be much hotter.Human beings will have to look for another planet to live on.

1.What are the students doing?

A．They are talking about space travel.

B．They are predicting the future.

C．They are talking about pollution..

D．They are predicting the weather in the future.

2.How many things does Roy Burns predict?

A．Two              B．Three            C．Five              D．Six

3. What does Helen Lester think life will be like in the future?

A．People will live much longer.

B．People will have to live on the moon.

C．Everybody will drive a green car.

D．There will be more buildings and fewer trees.

4.What does the underlined word “planet” mean in Chinese?

A．太空站           B．宇宙             C．星球             D．南极

5. Why does Kitty Smith think human beings will have to live on another planet?

A．The earth will be too crowded for human beings to live on.

B．There will be too much pollution everywhere.

C．There will be too many people.

D．The earth will be too hot to live on.

用所给单词的适当形式填空   (每小题1分，共5分)
【小题1】Just ______(go) straight and turn left.
【小题2】We can get to the zoo________(easy).
【小题3】Her brother __________(not read) a book now.
【小题4】It’s  ____________(hundred) of kilometers from here to Hangzhou
【小题5】What do you do in the _________(rain) weather.

—What do you think of the dish?

   —It is sweet and sour, but isn’t __________.

A. crisp enough      B. crispy enough     C. enough crisp        D. enough crispy

--_____________

-- I can’t move the box. Can you help me?

A．What do you do?                       B．What’s the problem?

C．What can you do?                       D．How are you?