阅读短文，从下列各题所给的A、B、C、D四个选项中选出一个最佳答案。

Life will be     because many changes will take place in 30 years, but what will the changes be?

   The population is growing fast. There will be     people in the world and most of them will live longer than before. Computers will be      smaller and more useful, and there will be at least one in every home. Computer science will be one of the most important    in school. People will work fewer hours than they are doing now, so they will have more free time for sports, watching TV and traveling. Traveling will be much cheaper and    . Many more people will go to other countries     holidays.

There will be changes in our food, too. More land will be used for     new towns and houses. Then there will be less     for cows and sheep, so meat will be more expensive. Maybe people won’t eat it every day; they will eat more vegetables and fruit instead. Maybe people will be healthier.

Work in the future will be different, too. Dangerous and hard work will     by robots. Because of this, many people will not have    to do. This will be a problem.

1.A. same                   B. difference        C. different                  D. difficulty

2.A. little and little  B. less and less       C. many and many            D. more and more

3.A. much         B. many                         C. more                             D. most

4.A. subject                  B. subjects                      C. way                               D. games

5.A. easily         B. more easily                   C. easy                              D. easier

6.A. for             B. with                          C. at                                D. in

7.A. build                    B. building                      C. to build                 D. builds

8.A. rooms                  B. room                        C. spaces                            D. sea

9.A. done                   B. do               C. be done                          D. did

10.A. many work      B. enough works      C. much works                       D. enough work

Life in the twenty-first century will be very 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 important subjects in schools then.

People will work fewer hours than they do now and they will have more free time for sports, watching TV and travelling. Travelling will be much easier and cheaper. And many more people will go to other countries for holidays.

There will be changes in our food, too. Maybe no one will eat meat every day, instead they eat more fruit and vegetables. Maybe people will be healthier.

Work in the future will be different, too. Dangerous and hard work can be done by robots. Because of this, many people will not have enough work to do. This will be a problem.

1.There will be _________ in the future.

2.In the future the computer will be _________.

3.In the future more people _________.

4.People will prefer _________ to _________ in the future.

5.The robots will _________ in the future.

  Life in the twenty-first century will be very 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 a large number of 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 important subjects in schools then．

  People will work fewer hours than they do now and they will have more free time for sports，watching TV and traveling．Traveling will be much easier and cheaper．And many more people will go to other countries for holidays．

  There will be changes in our food，too．Maybe no one will eat meat every day．Instead they eat more fruits and vegetables．People will be much healthier.

  Work in the future will be different，too．Dangerous and hard work can be done by robots．Because of this，many people will not have enough work to do．This will be a problem．

1．There will be    in the future．

  A. small population    B．few changes

  C. more people         D．few people

2．In the future more people will    ．

  A．go to other countries for holidays  B．study at school

  C．will go earlier                     D．work for many hours

3．People will prefer    to    in the future．

  A．fruits and vegetables；meat    B．meat；fruits and vegetables

  C．fruits and meat；vegetables    D．meat and vegetables；fruits

4．The robots will do    in the future．

  A．all t11e work     B．the dangerous work

  C. only housework    D．the easy work for people

5．Which of the following sentences is TRUE about the computer?

  A．It will be much bigger, so few people will use it．

  B．It will be much smaller and more useful for people．

  C．It will be smaller and not many people will use it．

  D．It will be bigger and a lot of people will use it

Life in the 22^nd century will be different from that in the 21^st century because many changes will happen in the new century. 1_____ what will the changes be?

First, the population is growing very fast. There 2      more and more people in the world and most of them will live longer than before. Computers will be 3     smaller and more useful, and there will be 4     one in every home. And 5      studies will be one of the most important subjects in schools.

Second, people will work 6      hours than they are doing in the 21^st century. They’ll have more free time for sports, watching TV and7    . Traveling will also be cheaper and easier. And more people will go to8      countries for holidays.

Third, there will be changes in our food, too. People will use more land to 9      new towns and houses. Then there will be less room for cows and sheep, so 10       will be more expensive. Maybe no one eat it everyday; 11     , they will eat more vegetables and fruit. Maybe people will be 12     .

Last, work in the future will be13      , too. Robots will do the 14     and hard work. Because of this, many people won’t have 15     work to do. This will be a problem.

1.                A．But            B．And            C．However  D．Or

2.                A．will be         B．will have        C．are  D．have

3.                A．very           B．quite           C．much D．too

4.                A．at most         B．at least         C．no more than  D．less than

5.                A．history         B．English         C．maths    D．computer

6.                A．less            B．more           C．fewer    D．little

7.                A．working        B．traveling        C．teaching  D．staying

8.                A．another        B．the other       C．other D．others

9.                A．grow           B．plant           C．remain   D．build

10.               A．food           B．meat           C．vegetables D．fruit

11.               A．however       B．moreover       C．instead    D．although

12.               A．healthy         B．healthier       C．health D．healthiest

13.               A．dangerous      B．difficult         C．different  D．the same

14.               A．dangerous      B．happy          C．easy  D．boring

15.               A．more          B．much          C．many D．enough