InMilan,Ohio,onFebruary11,1847,anextrordinarypersonwasborn.HeisThomasAlvaEdison.Hewantjust11anythingtoinventsomething.Whenhegotanidea,he12notgiveup.Thephonograph,thelightbulb,themoviecamera,andsewingmachinearejustsomeofhismany13thathelpedchangetheworldHewasagreatreader14hestayedatschoolforonlythreemonths.Hismumtaughthimathome.Whenhewas12,hegothisfirstjobatthetrainstationasatrainboysellingcandyandnewspapers.Booksweresoimportanttohimthathe15allhismoneyonthem.WhenThomashadmadeenoughmoney,hebuiltalabinmenlopark,newjersey.Hepaidagroupofscientiststothinkofinventionsandseeiftheinventionswould16.Thatsetupworkedsowellthatothercompaniesdidthistoo.Almosteverycompanyoruniversityinthewholeworldhasaresearchlab,and17oftheselabsbeganwithEdisongroupinMenlopark.Edisonwantedtosee18acandleatnight.In1878hebegantodoexperimentsandittookhimjustoverayeartoinventapracticallightbulb.EdisonsetuptheElectricLightCompanyin1878.Inhisseventieshe19worked16hoursadayandwasoneofthemostfamousmeninAmerica.BythetimehediedatWestOrange,NewJerseyonOctober18,1931,he20over1,000inventions.

()11.A.forgetB.doC.findD.have

()12.A.shouldB.couldC.wouldD.might

()13.A.inventionsB.ideasC.resultsD.records

()14.A.becauseB.whenC.ifD.although

()15.A.tookB.spentC.costD.paid

()16.A.workB.worksC.workedDhaveworked

()17.A.anyB.someC.allD.no

()18.AthroughB.acrossCintoDwithout

()19.A.againB.tooC.stillD.ever

()20.A.havemade.B.madeC.makesD.hasmade