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Weliveinthe"computerage".Peoplelikescientists,teachers,writers,andevenstudentsusecomputerstodo__1__work.Butmorethan30yearsago,__2__couldn'tdomuch,theywerebigandexpensive.Very__3__peoplewereinterestedinthemandknewhowtousethem.Todaycomputersaresmallerand__4__,__5__theycandamuchwork,manypeopleliketousethem.Somepeopleevenhavethemathome.

Computersbecomeveryimportantbecausetheycanwork__6__thanmenandmakefewermistakes.Computerscan__7__peopledaalotpfwork.Writersnowusecomputerstowrite.Teachersusethemtostudyandchildrenusethemtoplaygames.Computerscanalsorememberwhatyouput__8__them.Computersarevery__9__andhelpful.Theyareourgoodfriends.Wouldyouliketo__10__acomputer?

()1.A.manyofB.allkindsofC.alotD.verymuch

()2.A.scientistsB.teachersC.studentsD.computers

()3.A.fewB.littleC.afewD.alittle

()4.A.cheapB.cheaperC.expensiveD.moreexpensive

()5.A.butB.andC.becauseD.if

()6.A.slowB.slowerC.fastD.faster

()7.A.helpB.makeC.useD.stop

()8.A.forB.intoC.onD.up

()9.A.beautifulB.carefulC.usefulD.heavy

()10.A.payB.sellC.lendD.have