Read the following leaflet and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

Our natural resources will be (7) ______unless we save the energy (8) ______.

Follow these tips to avoid wasting energy:

●Use a timer on your air-conditioning system. Just set air conditioning to come only (9) ______.

●Close your curtains at dust to stop heat escaping (10) ______ the windows.

●Don’t leave the apps on your phones or laptops (11) ______ unnecessarily.

●If you have a hot water tank, set the cylinder thermostat to 60ºC (140ºF).

●Don’t use your (12) ______ every day. Hang out washing outside during nice weather.