We live in the“computer age”.People like scientists,writers,teachers and even students use computers to do  54  work.But more.than 30 years ago,computers couldn’t do much.They were very big and expensive.Very  55  people were interested in them and knew how to use them.Today computers are smaller and  56  .Since 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  57  than men and make fewer mistakes.Computers can  58  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   59  them.Computers are very  60  and helpful.They are our good friends.

   Do you want to have a computer?

54.A.many of      B.all kinds of     C.a lot       D.very much

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

56.A.cheap      B.cheaper      C.expensive    D.more expensive

57.A slow      B.slower       C.fast       D.faster

58.A.help        B.make        C.use         D.stop

59.A.in          B.into         C.on          D.up

60.A.beautiful     B.careful       C.useful      D.heavy

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