Question

Students don't turn off fans and tubeligts when they go out of classrooms

Answer 1

We can assign a monitor who will remain in the class till all the students disperse and then switch of off the fans and lights of the class.

Answer 2

IT is very wrong that Students don't turn off fans and tube lights when they go out of classrooms so we can report it to the teacher and tell her to assign some duties to turn them off when students going out...