课时作业(二十三)[必修5Unit3Lifeinthefuture](限时:45分钟)Ⅰ
单项填空1.________aloneinthelargehouse,thelittleboyhadtolearntosurvivebyhimself
A.ToleaveB.LeavingC.LeftD.Beingleft2.ThecouplewatchedtheKongminglightgohigherandhigheruntiltheylost________ofit
A.viewB.sceneC.visionD.sight3.Laurahadatenseexpressiononherface,________shehadmetsomealiencreatures
A.evenifB.asifC.sothatD.nowthat4.I'msurethebeautyof________naturetherewillmake________excellentimpressiononyou
A.the;theB.the;anC./;anD./;/5.Itwouldbeverysafeifyou________thedoor________tothegarden
A.fasten;ledB.willfasten;leadsC.fastened;leadingD.fastened;tolead6.“Stopthief
Stopthief”
Butthethiefwas________bythecrowdandwelostsightofhim
A.drownedB.swallowedC.caughtD.stopped7.Fierceastheyarefacedwithpressure,thestudentsremain________andtryhardtoachievetheirgo