求3篇英语作文.【1】myself【2】mybestfriend（运用比较级和最高级）【3】myfamily(介绍职业等）

下面短文中有10处语言错误。请在有错误的工方增加、删除或修改某个单词。<br/>增加：在缺词处加一个符号（<spanstyle="font-family:宋体;font-size:14px">∧</span>），并在其下面写出该加的词。<br/>删除：把多余的词用斜线（\）划掉。<br/>修改：在错的词下划一横线，并在该词下面写出修改后的词。<br/>注意：1．每句不超过两个错误；<br/>2．每处错误及其修改均只限一词；<br/>3．只允许修改10处，多者（从第11处起）不计分。<br/><br/>Todaywehadachemistrytest.Ifoundthetestdifficulty,butItriedhardlytodoit.SuddenlyMary,mybestfriend,askingmetolethertocopymyanswers.Afterthinkforsometime,Ilethercopymyanswers.Butafterthetest,allofuswerecalledtotheteacher'soffice.Theteacherwasangrybecausewehadsameanswersinthetests.Wewerewarnednottocheatagainsoshewouldneedtoseeourparents.Iwasveryupset.Ididn'tcheat.Iwasjusthelpingafriend.Whydoesshepunishme？