Ali: Mum, dad! I’m leaving for my drama club.
Dad: Wait a second, dear!
Ali: Dad, I’m late. What happened?
Dad: Did you turn off the lights in your room?
Ali: Oh, I’m not sure.
Dad: Go and check, please!
Mum: Your computer is still plugged and the lights are on. Unplug your computer and turn off the lights!
Ali: OK. Mum. You’re right.
Dad: The tap is also running. You’re wasting water. Don’t forget to turn the tap off!
Ali: I’m sorry, dad! I was in a hurry.
Dad: Whatever happens, be more careful about the use of energy and save energy sources!