When/Whilewewerehavingsupper,thelightwentout.我们正在吃饭时灯熄灭了.
Iwaswalkinginthestreetwhensomeonecalledme.我正在街上走时突然有人喊我.
Whilehewaswaitingforthebus,hewasreadinganewspaper.他边等车边看报.
HewascleaninghiscarwhileIwascooking.他擦车时我在做饭
Tomwasgettingupatsixo’clockeverydaythatweek.汤姆那一周里每天都是六点钟起床.
Johnwasalwayscomingtoschoollate.约翰上学总是迟到.
LeiFengwasalwaysdoinggooddeedsforthepeople.雷锋总是为人民做好事.
IwasleavingforWuhanthatday.那天我正要去武汉.
Shewascominglater.她随后就来.
MyparentswerewatchingTVat8:00lastnight.昨晚八点钟时我的父母亲都在看电视.
Theywereswimmingintheswimmingpoolthistimelastweek.上个星期的这个时候他们正在游泳池游泳.
theteachercamein,Iwassinging.老师进来时我正在唱歌.
Whensomeoneknockedatthedoor,wewerehavingsupper.有人敲门时,我们正在吃晚饭.
Hewasalwaysringingmeup.他老是给我打电话.
Whatwereyoudoingattenyesterday昨天10点你在干什么?
Whatwereyoudoingat8:00lastnight昨晚8：00你在做什么?IwaswatchingTV.我在看电视.
Whatwereyoudoingatninelastnight?昨晚九点时,你在做什么?
Icalledyouyesterdayafternoonbuttherewasnoanswer.昨天下午我打电话给你,但是没有人接电话.
Iwasvisitingafriendofminemostoftheafternoon.我昨天下午大部分时间,都在一个朋友家里.
ItwasraininghardwhenIleftmyoffice.当我离开办公室时,雨下得正大.