There are all kinds of machines. They 1 in many different ways. One kind of machine is called a computer. A computer can do many things. A computer can do math problems. People can do math problems. But they cannot do it 2 a computer.

   Computers remember things. Computers 3 people tell them. People cannot remember as many things as computers. Computers help tell 4 the weather will 5 .Computers help fly rockets and spaceships.

   These are 6 of ways computers are used. They are used in thousands of ways. 7 they are not always used in the same way. Some computers do just 8 things. Some computers can do a lot of things. There are 9 computers. There are big computers. There may be computers in your school. Do you 10 what they do?

1.A. use    B. are used    C. are using     D. will use

2.A. faster than B. as fast as   C. more quickly than  D. so big as

3.A. something B. that     C. everything     D. things

4.A. which   B. where    C. what       D. why

5.A. be like   B. be      C. look       D. feel

6.A. all     B. many     C. a lot       D. only some

7.A. But    B. And     C. When       D. Though

8.A. a little   B. little     C. few       D. a few

9.A. large   B. huge     C. good       D. small

10.A. get    B. talk     C. make       D. know

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