We live in the “computer age(时代) ”.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 bi

We live in the “computer age(时代) ”.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 bi
We live in the “computer age(时代) ”.
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.

We live in the “computer age(时代) ”.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 bi
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

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

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

第9个是useful

9是useful

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