СОСТАВТЕ ВСЕ ПРЕДЛОЖЕНИЯ!!!!

Pupils have to be tidy.
Pupils heve to get permission to go home at lunch-time.
Teachers have to be at school before 8.50.
Teacher have to teach pupils safety rules.
Parents have to  tell the form teacher if their child can't come to  school
Parents can't come to school.
Form teacher has to check homework diaries every week
Form teacher has to care about pupils' safety.