1. 阅读短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

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

    The population is growing fast. There will be many people in the world and most of them will live longer than people live now.

    Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the most important subjects in schools then. People will work for fewer hours than they do now and they will have more free time for sports, watching TV and travelling. Travelling will be much cheaper and easier. And many more people will go to other countries for holidays.

    There will be changes in our food, too. More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead, they will eat more fruit and vegetables. Maybe people will be healthier. Work in the future will be different, too. Robots will do dangerous and hard work. Because of this, many people will not have enough work to do. This will be a problem.

1. （1） In the future there will be ________.

   A . much more fruit B . fewer people C . fewer vegetables D . no holidays
3. （2） Every family will have at least a ________ in the future.

   A . robot B . cow C . TV set D . computer
5. （3） In the future people don't have to ________.

   A . work for many hours B . work fast C . walk D . eat meat
7. （4） One big problem in the future is that ________.

   A . many people don't have to work B . many people won't be able to find work C . people have to work fast D . all the work will be done by robots