Where should trash go?
C. On the street.
A. In the garden.
B. In the bin.
Why is turning off the tap important?
B. It cleans the floor.
C. It makes water faster.
A. It saves water.
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.
A. Write on both sides of paper.
C. Use one page only.
What should we do with old bottles?
C. Hide them
B. Throw them anywhere
A. Recycle them
