The correct answer is the following.
Here is the letter.
Dear Mr. Smith,
I am concerned about our students' behavior on the school premises.
As the perfect of this school, I have daily contact with our students and I kindly ask you to teach values because is part of our commitment to offering them quality education.
I said this because boys do not respect girls. Girls speak as if they were boys, trying to fit into their groups. And when they do, boys are twice as rude to them, and this creates problems.
Good manners are so important in public and professional life, and our students seem to not have any. We can see this by the way they behave in the cafeteria, in the classrooms, in the gym, and in other buildings.
It seems they have forgotten the importance of courtesy and respect for their teachers and the elderly.
I think in good time to address the situation and teach them the importance of being, decent, correct, and having high values and ethics.
Thank you for your time.
Regards,
