6、’vecometoseehisfabledfootworkthatpeopletalksomuchabout. 7.I’mnotateacherproper,word可编辑.--..--sinceIhaven’tbeentrained,butI’vehadalotteachingexperience.8.Studentstendtoanticipatewhatquestionstheywillbeaskedontheexamination. KeytoUnit2 Iv. MybrotherandIwereunabletowalkoutquietlyand