B
Life in the 2100s will be very different from life today. Between then and now many changes will take place. What will the changes be?
The population is growing fast. There will be more people in the world and most of them will live longer than people do 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. More people will go to other countries on holiday.
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 canl be done by robots, because of this, many people will not have work to do. This will be a problem.
There will be         in the future.

A．small population	B．few changes
C．more people	D．few vegetables

In the future the computer will be          .

A．much bigger and few people will use it

B．much smaller and more useful

C．smaller and not many people will use it

D．bigger and a lot of people will use it

In the future more people          .

A．will go to other countries for holidays

B．will study at school

C．will go to work earlier

D．will work for many hours

People will prefer       to      in the future.

A．fruit and vegetables; meat

B．meat; fruit and vegetables

C．fruit and meat; vegetables

D．meat and vegetables; fruit

The robots will      in the future.

A．do the dangerous work

B．do all the work

C．do only housework

D．do the easy work for people