4、at2:00pmandlastforaboutthreehours.Tenstudentswilldelivertheirspeeches on the given topic“Manand theNature”.Wehopeyouwillacceptourinvitation if it isconvenientforyou.Pleasecallmeat446765560,ifyouhaveanyquestions. Iamlookingforwardtoyourreply. Withbestwishes,LiHuaPassage2