I haven't to run at school.It's dangerous.I have to listen to teacher.I haven't to be late at school.I haven't to bring mobile phone.I haven't eat during lessons.I have to go on class excursions.I haven't to listen to music during the lesson.I haven't to organise discos.I have to playing music during breaks.I haven't to smoke.I haven't to use notes during tests.I have to wear a uniform.I haven't to wear jeans.I haven't to wear a make-up.