как сохранить энергию?впиши don't там,где это необходима.
_____ turn off the light when you leave the room.
_____ take a shower.
_____ put on a thick jumper when you are cold.
_____ use a bowl when you wash the dishes.
_____ take a bath.
_____ turn on a heater when you are cold.
_____ turn off the TV when you are not watching it.