Question

You observe that many of the students of your school leave lights and fans turned on in classrooms while they go out for some activity.You feel this is a very bad practice which wastes the country's resources as well.

Answer 1

yes it had beng happening in our school , but in our class not.
it is our duty to save nature. if we saw we should off that.and we should tell our friends , brothers and sisters to save natural resources and electricity in school , homes and public places
thank you 
hope it is helpful my friend