pupils musth"t ciimd on the teacher"s table.  pupils  must keep their desks clean.  pupils  mustn't  take their pet to the lesson. pupils  must do what their teacher says.  pupils mustn't speak loudly in the  classroom. pupils mustn't sleep im the classroom. pupils must answer the teacher's questions. pupils must transtate frum english into russian. pupils mustn't  talk with their  friends at lessons.  pupils mustn't  draw on the walls of  their classroom. прочитай по англискому