II. Choose letter A if it helps to conserve electricity and letter B if not. * 10 points A. It conserve electricity B. It does not conserve electricity 1. Let the air conditioner turn on all day during summer. 2. Open the refrigerator door only when necessary 3. Turn on lights when you leave a room O 4. Pull out plugs of appliances when not in use for a long time. 5. Turn on lights when you're not using room O ) O 6. Periodic check-up of electrical connections is necessary 7. Always use your blower from 1 pm to 3pm during summer O O O 8. Use lights only when they are needed 9. Leave alone the appliances turn on although it is not in use. O 10. Avoid touching electrical wires when your hands are wet O​