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What will our life be like in the future？We won't use paper to1.on.We can study on computers.And there will2.fewer cars and less pollution.Everyone will play a3.in saving the earth.The sea will be cleaner and the sky will be 4..So the environment will be better and better.

I believe people will even have robots in their homes.They can help5.the housework.Of course,there are already robots6.in factories now.They do simple jobs over and over 7..And they will never get tired.

People will be8.to fly to the moon for holidays.Perhaps people will live on a9.station one day.However,some people disagree.They think it is10.for humans to live on the moon.