用英语写十条school Rules.

Don‘t use cellphone in class；
Don’t speak in class；
Don‘t fight with your classmates；
Don’t spit in oublic；
Don‘t spek at your techers；
Don’t make any noise in class；
Don‘t throw waste in public；
Don’t be late for school；
Don‘t laugh at the disabled；
Don’t go where there is danger；
Don‘t obey the laws；
Don’t wear strange clothes.