缺词填空LearningEnglishisgreatfunforus.Look,wearehavingourE...
问题详情：缺词填空LearningEnglishisgreatfunforus.Look,wearehavingourE__1__classintheclassroom.Let’sl___2___totheteachercarefully.Boysandgirls,let’sb___3___ourclass.Everybody,sitdown,please.Looka__4you...