First, people won't live on the earth.  （1） Special machines will provide air and light, but the environment won't be the same. Trees and plants won't grow because there won't be any soil.（2） Most of food will be in the form of a pill. If there is no pollution in the sea, people will also eat fish.

Second, I think people's everyday life will be different. （3） No one will have to do housework. So, people will have more free time and they will be able to enjoy the things they like-sports, for example. Finally, I believe that everyone will be able to travel to the moon for a holiday.

In a word, （4） I believe the future world will be an interesting place to live in.

Now some animals are{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} 

She will{#blank#}1{#/blank#} {#blank#}2{#/blank#} the city next week．

{#blank#}1{#/blank#}his son {#blank#}2{#/blank#}to college this summer?

A: Mona, what are your predictions about future?

B: The future? Well, I think we needn't work outside. Even there's no {#blank#}1{#/blank#}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 be{#blank#}2{#/blank#}teachers?

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 {#blank#}3{#/blank#}.

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 {#blank#}4{#/blank#}, 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 {#blank#}5{#/blank#}on the earth. We even have no place to live in.

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