我自己写的英语作文,请专家改错,（分别指出为什么错了）iwithmysisterwenttojiangxinislandlastweekend.theweatherwasverygood.it'ssunnyandhot.webothbycararriveinjiangxinisland.wehasfinshandriceforlunch

　　我自己写的英语作文,请专家改错,（分别指出为什么错了）

　　iwithmysisterwenttojiangxinislandlastweekend.theweatherwasverygood.it'ssunnyandhot.webothbycararriveinjiangxinisland.wehasfinshandriceforlunch.afterthat.iwithmysisterwentitothebeach.theyhastoomanypeople.it'squietafewchildinthere.iplaytotired.butiveryhappy.myststerdidn'ttoplay.becauseshewondertoeatinggoodfood.intheevening.iwithmysisterwenttothetheater.webothlikelistenedtomusic.listentheyarethesanisverywell.netmorning.webybusblacktohome