I. Choose the word which best fits each gap. Eco-friendly houses How ‘eco-friendly’ is your house? Here are some things that you can do to protect the environment and make the world a better place. ♦ Turn (1) _______ the lights when you are not in a room and don’t leave computersand TVs on standby. ♦ Turn down the heating. If you’re cold, you can put on a jumper! ♦ Put solar panels on the roof. Using energy from the (2)_______ can save a lot of money and electricity. ♦ Don’t keep the (3)________ running when you brush your teeth or wash vegetables. ♦ Don’t (4)_______ away things you don’t want anymore. Remember the three Rs - reuse, repair and recycle. ♦ Grow your own vegetables in your garden - it’s eco-friendly and (5)________. Saving the planet starts at home and it could start as (6)_______ as you get home today! 1. A. on B. off C. up D. down 2. A. coal B. wind C. water D. sun 3. A. tap B. pipe C. knob D. bin 4. A. bring B. give C. throw D. turn 5. A. modern B. healthy C. useful D. polluting 6. A. long B. much C. good D. soon