The role of the school is very important, it is the rules that are very useful in the school, so I do not want to change the roles of the school. I have a class that I really want to take is grade 7/12, the class that my best friend is taking. I want to study quietly, so that I can hear the teacher's lecture. I so want nothing, for me as a teacher to make the driver can cause a mess in the classroom, the good ones will be lectures, students begin studying intently, ....