当我路过的时候,听到他们正在房间里大声谈话-搜答案-智慧作业帮

WhileIwasreading,myfatherwaswatchingTV.

Thistimelastyear'ssummer,IwasatAmericanholiday.Peterwasplayingthepianowhiletheyweredancing.

IheardthechildrensingingnextdoorwhileIcrossedtheroad.

当我的闹钟响的时候,我正在睡觉Whenmyalarmclockrang,Iwassleeping.

WhenIgothome,theyweretalkingaboutthismatterWhenIenterthehouse,IsawhercryingWhenIgotthere,everyonethe

WhenIarrivedathome,myelderbrotherwasplayingcomptergames.Whenthebellwasringing,myfatherwasreadinganew

17:00yesterday,theyaresittinginthelivingroomwatchingTVWhenthephonerang,Iwaswritinggiveblessing

TheywerewatchingTVwhenIgottotheirhome.

MymomiscookingwhenIarrivedhome.

当你路过菜园子，没看到狗就听到狗叫声，这是动物在个体生活过程中所获得的，需要在一定的条件下才能建立的条件反射．故选：B

别急,我来帮你再答：WhenIheardthenews,Ifeelverysorry,Ihopeyoudon'tbediscouraged,cheerup,positivelyfacinglife.S

theywereplayingbasketballyesterdayatthistime.wewerewatchingTVat9o'clockintheeveninglastFridaywhatwas

当我冲向百米冲刺终点的时候,同学们正在为我欢呼!

wheniwasreadingabook,myfatherwaswatchingTV

Ifyouarecallingsomeone,youmayhear~

Whenhewasshavingwhen,hehurthimself.当他正在刮脸的时候,他弄伤了他自己.WhenIcamein,hewasreadingabook.当我进来的时候,他正在读书.Whe

因为是形容过去时路过的所以用heard有一个句型hearsbdoingsth.是听到某人正在做某事所以用singing

isawthattheywerecleaningtheroomsawthattheceilingwasfallingdownigetalongwellwithwhynotcutdownthefrien

4.IamsureTomhasalreadyinvitedthemtocome.5.Idon'twanttoeatanything.Ijustwantsomethingtodrink.6.Whenhe

第一句用while,因为两个动作都是持续性的：MymotherwaswatchingTVwhileIwasdoingmyhomework.第二句用when,因为敲门是个短暂的动作：Iwaswatchi