What time do you usually  ?

I think there will be more pollution,  ?

A: Hi, Mike. What are you doing?

B: Hi, Tony. I'm reading a   book by Liu Cixin.

A: Liu Cixin? Who is he?

B: He is a famous science fiction(科幻小说)  .

A: What is the book about?

B: It is about the things in the future.

A: Do you have any  about our life in 30 years?

B: Of course. I think our life will be easier and in 30 years.

A: Do you want to be a science fiction writer?

B: Yes, I really hope to be a science fiction writer like him.

A: I hope your dream can true.

B: Thank you a lot.

    What kind of life will we live in the future? I think we won't use paper to write on, We can study on (计算机). And there won't be many cars and much  (污染). Everyone will try their best to protect(保护) the (环境).

    The sea will be cleaner and the  (天空) will be bluer. So the world will be better and better.

    And people will even have  (机器人) in their homes. They can help with the housework. Of course, there are many robots working in  (工厂) now. They do easy jobs over and over again. And they will never get  (无聊的).

    People will be able to travel to other  (行星) like the Mars for holidays. Maybe people will live on a  (太空) station one day. However. some people  (不赞同) on this. They think it is not safe for people to live on other planets.

Robots look like humans   .