Our life will be different in the future. In hundreds of years,the earth will be crowded and the cities will be bigger.There will be lots of high buildings.There will be fewer trees and more pollution.People will go to work by subway or plane,because they will be faster.There will be a robot in each family.The robot will help us to do the housework.We will have more free time to relax.People will fly to the moon for vacation.Some people will live in space.In the future,our life will be very easy and interesting.We will be very happy.I can’t wait!
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