Educationistheverythingthatwewanttoreceive.Ourparentssendustoschoolsoastoenableustoget(obtain)knowledgeandachievegreatthingsinthefuture.Thefollowingarethedutiesofastudent(which)weshouldkeepinmind. 　　Inthefirstplace,weshouldbefilialtoourparentsandrespectfultoourteacher.Inthesecondplace,wehaveto(must)studyashardaswecan. 　　Inthethirdplace,wemustnottelllies.Lastofall,wemustnotcriticizeothers. 　　Tosumup,theabove-mentionedrulesaretheverydutiesofastudent