【今天下午1点去比赛,我写了份自己介绍,要求一分钟以内.请英语厉害的人士帮我看看,有没有语病,Goodafternoon,teachers.Gladtomeetyou.Iamgladtointroducemyself.MynameisGongHongyu.Iamtwelveyearsold.Istudu】

　　今天下午1点去比赛,我写了份自己介绍,要求一分钟以内.请英语厉害的人士帮我看看,有没有语病,

　　Goodafternoon,teachers.Gladtomeetyou.Iamgladtointroducemyself.MynameisGongHongyu.Iamtwelveyearsold.IstuduinDaGangNO.5MiddleSchool.Ihavemanyfrendsinourschool,becauseIamahappyandsunnyboy.Theyallkindtomeandtheywanttobemyfriend.Ihavealotofhobbies,too.like:swimming,piayfootball,singsing.IalwaysplayfootballwithfriendsonSunday.Ifyougivemeachance,Iwillmakemoreprogramss.Thanksyou.