I assume that English is your first language? If so all you should need to do is to turn up in the classroom and you should be treated with the respect you deserve and not be troubled with demeaning utility bills.

It is, and I should. Still whittling out the eleccy bills yet, been informed no gas has been run up, but I've shut it off anyway, as I never use it. Water is free, just the eleccy is a stupid debate.