I'mastudentofChinese.IcomefromtheUnitedStatesofAmerica.Iamstudyinginthisuniversity.Ihavesixclasseseveryday.IoftenreadsimpleChinesestories.Iusuallygotolibraryintheafternoon.IalsoteachintheEnglishDepartment.Iworkveryhard,butIdonohousework.把下列短文中各句的人称主语均改为John(或he),其他部分也作相应变化