When与while练习题

When与while练习题用when或while填空1.________Tomwaseatingsupper,itbegantorainoutside.2.Don'tuseyourphone________youaredrivingacar.3.Whatwereyoudoing________Mr.Zhoucamein?4.Jimisgoodatmath_____MaryisgoodatEnglish.5.WewerewatchingTV_____theelectricitywasoff..6.________Peterwassleeping;athiefbrokeintohishouse.7.Itsnowed________wearrivedinTokyo.8.Sheleftherhometown________shewasfive.9.Iwasstudyinginthelibrary__________theUFOlanded.选用when或while填空1.Mywalletdroppedontheground_____Iwaswalking.2.______Iwasfallingasleeptherewasaloudknockonthedoor.3.______hewasreading,thetelephonerang.4.Werethestudentslisteningtotheteachercarefully______theteacherwasgivingalesson?5.______thetelephonerang,Iwasdoingmyhomework.6.Wassheplayinggames_____thebellwasringing?7.Thedaysgetlonger____springcomes.8.Lucywaslisteningtotheradio_____LilywaswatchingTV.9._____wewerebattingonthelake,wesawafishjumpoutofthewater.10.TheyhavetheirPElessonindoors_____itrains.用when,while填空：1.Iwaslisteningtotheradio______hecamein.2._____theteachercamein,weweretalking.3._____hecameback,Iwasdoingsomewashing.4.Iwascookingdinner_______theycamehome.5.Hefellasleep________hewasreading.6.Heaskedmeaquestion______Iwasspeaking.7.Jimhurthisarm______hewasplayingtennis.8.______shewaswaitingforthetrain,shebecameveryimpatient.9.HewaswatchingTV______shewascooking.