Hello,Mary。Welcometoourclass.Hereareourclassrules.Youmustreaditcarefully.Asamiddleschoolstudentwecan’tarrivelateforclassonweekdays.Wemustwearcleanclotheseveryday.Wemuststandupwhenateachergoesintotheclassroom.Whenyouhavenayquestions

inclass,pleaseputupyourhands.WehavetoeatanddrinkinthediningroomWehavetocleanourclassroomeveryday.Don’tleaveschoolifyouarenotallowed（允许）.Iwishyoucanobey（遵守）these

rules.Thanks!