Помогите пожалуйста! Составитель 10 предложений на тему ,поведение в школе. Must, mustn't, can, can't. (Нельзя бегать по коридорам, нельзя разговаривать на уроке. И т.д.)
You should be calm at the lessons you should wear uniform you should listen to the teacher carefully you should do your homework you should help your classmates you should bring all your textbooks at school you should be more attentive at the lessons you should not shout during the lessons and breaks you should not be late at school.