Question

2. Guess the words and write them correctly.
I always switch off the 1)______when I leave an empty room.
Besides, I use only light bulbs that save 2)_
Finally, I turn down the 3)___
when it is warm in the room.
-How can we use the rule of 3Rs to protect the environment?
- First, we should 4)
glass, paper and plastic. More than that, it is essential that we
5)_________old boxes, jars and bottles. Next, we should do our best to 6)__
paper consumption, rubbish, the amount of water we use.
energy and

Answer 1

2)
1.The lights
2. Save energy
3. The heating

3)
4. First , we should recycle glass ….
5. reuse old boxes
6. to reduce paper consumption