英语作文：以校长办公室的名义发一个通知，内容如下：

SchoolstudentsZhangHuaSheng,sickinhospital,theneedforsurgery.Butthiswasbornpoor,theinabilitytoaffordmedicaltreatment.Wecallonallsupport,noamountlimitation.Pleasegivethemoneytotheteacherincharge.TheteacherinchargemustbeinFridaytotheprincipal'soffice.