阅读短文，判断下列句子正误。

    In the future, most people will live in space. There will be no pollution in space. They will drive flying cars from the earth to space.

    Robots are important to people. They will help people do much work. So people have much time to travel. Students will not carry schoolbags to school. They use a small computer. Sometimes they will learn online at home, and they will hand in their homework online at home, too.

Students will do more exercise and will be stronger.