1.Do not litter on the floor Reason:It will make the class dirty 2.Do not fight in class Reason:It is dangerous!!!!
3.No running in class Reason:You will fall down and injured
4.Respect everybody Reason:If you want others to respect you
5.Stop talking when the Reason:You will not do well in your studies
teacher is talking
6.Do not play in class Reason:You will be scolded by the teacher