his son to college this summer?

We  we  a robot in our school.

 Jack in ten years?

A: Mona, what are your predictions about future?

B: The future? Well, I think we needn't work outside. Even there's no for us to do.

A: No work? Who will do the work?

B: Robots will do all the work for us. Don't you think so?

A: How about teachers? Won't there beteachers?

B: No teachers. We will study on computers at home.

A: No work. No teachers. What will we do?

B: We can relax and play sports to keep .

A: What will our parents do then?

B: Our parents will take long vacations to enjoy their lives.

A: Vacations? Where will everyone go?

B: Somewhere quiet and , or to the sea, or to the moon!

A: Why don't we take vacations on the earth?

B: There will be too many people and too much on the earth. We even have no place to live in.

A: I think that's interesting, but unbelievable.

    It is the 22nd century(世纪) and it is very popular to change people's bodies.

    Mr. Smith decided to change his body. He changed his big nose to a small one, and his old and gray hair to short and blond hair, He also bought new green eyes, new ears, new hands, new arms, new knees and new feet. Mrs. Smith was happy because Mr. Smith's new feet didn't smell as bad as his old feet.

    However, something bad happened. One morning, Mr. Smith woke up and his new nose didn't work. The next morning he couldn't hear anything. Then his new blond hair went gray, and his new knees didn't move. And finally he could see nothing with his green eyes.

    It was really terrible. Mr. Smith wanted his old body back. However, he had to pay 100, 000 dollars for his old body.

    It was expensive but Mr. Smith still got his own body back. He would never follow the fashion.