如题所述
4、未经许可不能离开学校。5、不能将食物或饮料带离餐厅。6、收音机和个人电脑只能在宿舍用,不能在教室或图书馆里使用。T F T F T1 Don't be late for your class.2 Keep quiet in your calss.3 Greet your teacher with politness when you meet him.4 Don't eat in your classroom.前面应该是1、当有老师或是来访者进入“教室”需要起立。