Answer:
What is black when it is clean and white when it is dirty?
What is a kangarooโs favorite year?
What is yours but only used by others?
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes ยญ yet move all over the place.
What has a spine, tail, and leash but isn't a dog?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?