Theadvantage:

　　1.havemoretimetostudy

　　2.needn'ttowastetimeinthewaytoschoolorhomeeveryday

　　3.topractiseourself-independentindealingwiththings

　　Thedisadvantage:

　　1.withouttheparents'control,somestudentscan'tstudyhard

　　2.thestudyenvironmenthasbeenchanged,somestudentsmaybeinterruptedbyothers

　　3.havelesstimetocompanyourparents

　　Firstly,ifthestudentsareallstayingatschool,theywillcomunicatewitheachotherverywell.Itisgoodforthemtoknowabouteachotheranddeveloptheirrelationship.Asthemostofthestudentsareonlychildintheirfamilies,stayingatschoolcanpreventthemfromfeelinglonelinessandtraintheirabilityofcommunicating.Secondly,walkingtoschoolfromhomeeverydayshouldwastesalotoftime,itisquiteconvenienttostayatschool.Thirdly,itiseasyforschooltomanagethestudyandlifeofthestudents.

　　Allinall,ithinkstudentsshouldstayatshoolafterclass.