【求大神帮我修改一下这篇作文有问题的地方然后发一下改后的作文Hello,everyone.Iamsogladtostandhere.Firstofall,Iwillintroducemyself.MynameiszhouxiaomengIamfifteenyearsold.Ihavemanyhobbies,suchas:play】

　　求大神帮我修改一下这篇作文有问题的地方然后发一下改后的作文

　　Hello,everyone.Iamsogladtostandhere.Firstofall,Iwillintroducemyself.MynameiszhouxiaomengIamfifteenyearsold.Ihavemanyhobbies,suchas:playcomplaygame.reding,dancingsingsongandpaint.ldislikesports,So,wecandoexercisestogherinthefuture.Ialsolikehelpothers,whenyouareintrouble,IwilldoanythingthatIcan.Ofcourse,Ihopeyoumyclassmatescanhelpmetoo.Atthelast,IwishwecanbecomegoodfriendsThankyou!