求高中英语短文改错!
IlikePE(PhysicalEducation)andthat'sprobablemyfavoritesubject.Usuallywhentheclasscome,IhaveastrongdesiretogooutandIthinkitisreallygoodenjoyment.Iliketogoouttoexercise,andafterexerciseIcanstudymorebetter.Mymindwillbemorealert.Someofmyclassmatedon'twanttohavePEclass.Theythinkitisawasteoftimeanddotheirhealthandtheirstudy.IlikePEclassisalsoagoodbalancetomentalsciencesubjects.