根据对话内容，从方框中选择合适的选项补全对话。
A: Mona, what are your predictions about future?
B: The future? Well, I suppose we needn't work outside. Even there's no work for us to do.
A: No work?
B: Robots will do all the work instead of us. Don't you think so?
A: . Won't there be any teachers?
B: No teachers. We will study on computer at home.
A: No work, no teachers. What will we do?
B: We can relax and play sports to keep healthy.
A:
B: Adults will take long vacations to enjoy their lives.
A: Vacations?
B: Somewhere quiet and beautiful, or to the sea, or to the moon!
A:
B: Because there will be too many people on the earth. We even have no place to live in.
A: I think that's interesting, but unbelievable.
| A. What will adults do then? B. Why don't we take vacations on the earth? C. Where will everyone go? D. Who will do the work? E. How about teachers? |