文明礼貌在校园,用英文写一篇文章

how to be a courteous student
We should listen to and respect my teachers all people around us.A courteous person always wears a smile.Also,we should follow the rules everywhere- be quiet in the library,never swear at people,do what you promised to do,etc.A courteous person doesn't cheat on their tests or games.
We should be humble.We respect any race or culture.Always be there when people need you.
We protect the enviornment by doing little things everyday.