thomAsAlvAEDison lit up thE worlD with his invEntion oF thE ElECtriC (29) without him, thE worlD might still BE A (30) plACE. howEvEr, thE ElECtriC light wAs not his only invEntion. hE Also (31) thE phonogrAph, thE motion piCturE CAmErA, AnD ovEr 1,200 othEr things.ABout EvEry two wEEks hE CrEAtED somEthing (32) thomAs
A、EDison wAs (33) in milAn, ohio, on FEBruAry 11, 1847. surprisingly, hE AttEnDED sChool For only two months. his mothEr, A FormEr tEAChEr, (34) him A FEw things, But thomAs (35) mostly sElF-EDuCAtED、his nAturAl Curiosity lED him (36) stArt ExpErimEnting At A young (37) with ElECtriCAl AnD mEChAniCAl things At homE.
whEn hE wAs 12 yEArs olD; hE got his First joB、hE (38) A nEwsBoy on A trAin thAt rAn BEtwEEn port huron AnDDEtroit. hE sEt (39) A lABorAtory in A BAggAgE CAr oF thE trAin so thAt hE CoulD ContinuE his ExpErimEnts in his spArE (40) .
A、timEB、tirE C、pArts