IT WAS ONLY WHEN I LOOKED THE ROOM THAT I REALIZED I HADN'T TURNED...

8. - BAI TAP TU LUAN TIENG ANH LOP 9 UNIT 7 SAVING ENERGY
Lớp 9 BAI TAP TU LUAN TIENG ANH LOP 9 UNIT 7 SAVING ENERGY

8. It was only when I looked the room that I realized I hadn't turned off the cooker.

Not until...