Life in the future will be different from life today. Between then and now many changes will(发生). But what will the changes be?

    People(相信)that the population is growing fast There will be many people in the world and most of them will live longer than people live now.

    (科学家们)say that computers will be smaller and more useful in the future. And computer studies will be one of the important subjects in school then. And robots can help people in many ways. So it's possible for people to work(更少的)hours than they do now. Traveling will he much cheaper and easier. And more people will go to other counties for(假期).

    There will he changes in our food, too There will be more(建筑物)in the towns and cities. Meat will be more expensive. However, they will plant more fruit trees and vegetables. (或许)people will be(更健康). Work in the future will be different, too. Robots will do(危险的)and hard work. Because of this, many people will not have(足够)work to do. This will be a problem.