In the future, people will not travel by car anymore. They will drive flying machines to go to different places. These machines will not need electricity to move. They will get their energy from the sun. Everybody will have a shopping machine at home. They will use the computer to order food and many other things. The things they order will come out of the machine instantly. The most exciting thing is that there will be no need to do housework anymore. A hard-working robot will live in our homes. It will sweep the floor for us. We can also ask it to wash the dishes.
