Where should trash go?
B. In the bin.
C. On the street.
A. In the garden.
Why is turning off the tap important?
C. It makes water faster.
A. It saves water.
B. It cleans the floor.
What do trees give us?
C. Clothes and toys.
A. Clean air and paper.
B. Candy and food.
How can we use less paper?
B. Throw away notebooks.
C. Use one page only.
A. Write on both sides of paper.
What should we do with old bottles?
B. Throw them anywhere
C. Hide them
A. Recycle them
