Question

Many classmate do not bring their books to class and disturb other during class some advice

Answer 1

I would ask them not to do this or would complain it to my class teacher..If still they r not listening i would tell all the problem to The Principle of our School.
HOPE IT HELPED.........

Answer 2

Firstly an advice to the person who is being disturbed:
Don't respond to any of the words of the undisciplined one.
Better inform your faculty (teacher)
Advice to the naughty one:
If you don't wish to bring your book better leave the class or don't come to school.
Try not the disturb others and better keep your senses shut.