Across
- 2. The ________ cans can be recycled. Put them into the yellow recycle bin.
- 3. We have to ________ the amount of pollutants in order to save the environment.
- 7. We should bring our own cutlery instead of using ________ forks and spoons.
- 8. Don't ________ food. Many people are starving in some parts of the world.
- 9. My little brother uses ________ boxes to store toys.
Down
- 1. We can ________ the shopping bags for many times if we use them carefully.
- 3. Do not litter. Put the ________ into the bin.
- 4. The ________ in Hong Kong is pleasant. It is not too hot nor too cold.
- 5. Do throw away the ________ bottles. You can redeem for money at the supermarket.
- 6. Trees are cut down for making ________.
