2. 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, reduce and recycle.
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
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Sinh Học lớp 12
