英语介词 at in on 的用法

.,1,atonin,Istartwork.8oclock.Theshopsclose.5:30.Goodbye!SeeyouFriday.Idontwork.Sundays.Theconcertis.22November.Imgoingonholiday.October.Emmaleftschool.1993.ThegardenislovelySpring.,.,2,Writeat/on/in.,1.6June2.theevening3.halfpasttwo4.Wednesday5.19876.September7.24September8.Thursday911:4510ChristmasDay,11themorning12.Fridaymorning13.Saturdaynight14.night15.theendoftheday16.theweekend17.winter18.Christmas,.,3,Areyougoingawaytheweekend?Icantsleepnight.WherewillyoubeChristmas?Imgoingonholiday.theendofOctober.Areyoubusythemoment.,AttheweekendAtnightAtChristmas/atEasterAttheendof.Atthemoment,.,4,Writeat/on/in,1.Goodbye!Seeyou.Friday.2.Wherewereyou.28February.3.Igotup8oclockthismorning.4.Ilikegettingupearly.themorning.5.Mysistergotmarried.May.6.HelenandIfirstmet.1979.7.DidyougooutTuesday?8.Letsmeet7:30tomorrowevening.9.Ioftengoawaytheweekend.10.Imstartingmynewjob.3July.,.,5,Ialwaysfeelgood.Themorning.Doyouoftengoout.theevening?ImmeetingJill.Mondaymorning.AreyoudoinganythingSaturdayevening?,Inthemorning/intheafternoon/intheeveningOnMondaymorning/onTuesdayafternoon/onFridayevening/onSaturdaynightetc.,.,6,Weoftengotothebeachsummer.Georgeisnthere.themoment.JuliasbirthdayisJanuary.Doyouwork.Saturday?DidyougooutTuesdayevening?Thecompanystarted.1969.Iliketolookatthestars.night.Willyougototheparty.Mondayevening?Illsendyouthemoney.theendofthemonth.Doyouoftengoouttheevening?,Writeat/on/in,.,7,Itleavesfiveminutesfromnow.=Hurry!Thetrainleavesfiveminutes.Illseeafewdaysfromnow.=Goodbye!Illseeyoufewdays.,.,8,Writesentenceswithin,Its5:25now.Thetrainleavesat5:30.ItsMondaytoday.IllphoneyouonThursday.Todayis14June.Myexamison28June.Its3oclocknow.Tomwillbehereat3:30.,.,9,Wedonotuseat/on/inbefore:This(thismorning/thisweeketc.)Last(lastAugust/lastweeketc.)Next(nextMonday/nextweeketc.)Every(everyday/everyweeketc.),Areyougoingout.thisevening?Thegardenwaslovelylastsummer.Imgoingonholiday.nextMonday.,.,10,Writeat/on/inifnecessary.Sometimethereisnoproposition.,Imleaving.Friday.ImleavingnextFriday.Ialwaysfeeltired.theevening.Willyoubeathomethisevening?WewenttoFrance.lastsummer.Laurawasborn.1975.Whatareyoudoingtheweekend?IphoneRobert.everySunday.Shallweplaytennis.nextSunday?Imgoingout.Illbeback.anhour.Idontoftengoout.Night.Icantgototheparty.Sunday.,.,11,LisaisgoingtothecinemaonW