1 . We live in computer age (时代). People ____ scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago, ____ couldn't do much. They were very big and expensive. Very ____ people were interested in them and knew how to use them. Today computers are smaller and ____ . But they can do a lot of work, many people like to use them. Some people 5 have them at home.
Computers become very important because they can work ____ than people and make fewer mistakes. Computers can ____ people do a lot of work. Writers now use computers to ____ . Teachers use them to help teaching. Students use them to ____ . Computers can also remember what you ____ them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?1.

A．like

B．as

C．and

D．with

2.

A．students

B．scientists

C．teachers

D．computers

3.

A．few

B．a few

C．little

D．a little

4.

A．cheap

B．cheaper

C．more expensive

D．expensive

5.

A．even

B．still

C．already

D．yet

6.

A．fast

B．faster

C．slow

D．slower

7.

A．help

B．make

C．stop

D．use

8.

A．write

B．play

C．study

D．learn

9.

A．sing

B．study

C．dance

D．watch

10.

A．put in

B．put on

C．put into

D．put up