【帮我看看这篇英语作文中的错误.Boysandgirls:MayIhaveyourattention,please?AtthenextFriday2:00p.m.StudentunionwillinviteProfessorWhitetomakeaspeech.Thetopicis“theEducationSystemofthewesternworld”.Everyonem】

　　帮我看看这篇英语作文中的错误.

　　Boysandgirls:

　　MayIhaveyourattention,please?

　　AtthenextFriday2:00p.m.StudentunionwillinviteProfessorWhitetomakeaspeech.Thetopicis“theEducationSystemofthewesternworld”.Everyonemustgotolistenthismeeting.Andsomeprovisionyourneedtocomply.Youshouldn’ttobelate.AndyoumustwearSchooluniforms.Atthemeeting,youneedrecordsomethinginyournotebook.Sopleasetakeyournotebooksandpens.Andlast,youcan’tspeakerloud.

　　That’sall.Thinkyou.

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　　这是一篇英语作文,内容是口头通知.本人英语不好,不知怎么改.