Question

We live in the “computer age(时代) ”.答案

We live in the “computer age(时代) ”. People like scientists, teachers, writers(作家) and even students use computers to do 1 _work . But more than 30 years ago, __2__ couldn’t do much. They were very big and expensive. Very_3___people were interested in them and knew how to use them . Today computers are smaller and 4 . __5_ they can do a lot of work, many people like to use them, Some people even have them at home.
Computers become very important because they can work_6__than men and make fewer mistakes. Computers can__7__people do a lot of work. Writers now use computers to write. Teachers use them to study and children use them to play games. Computers can also remember what you put 8 them. Computers are __9__ and helpful. They are our good friends.

Answer 1

1 their
2 computers
3 few
4 cheaper
5 because
6 faster
7 help
8 in
9 不知道 可能是important或者useful

Answer 2

1.their
2. computers
3.little
4. cheaper
5.always
6.more
7.help
8.on
9.useful

Answer 3

1 their
2 computers
3 few
4 cheaper
5 since
6 faster
7 help
8 into
9 useful
我确定

Answer 4

第9个是useful

Answer 5

1 their
2 computers
3 few
4 cheaper
5 because
6 faster
7 help
8 in
9 不知道 可能是important或者useful