1. What has four wheels and flies?

2. What is always coming but never arrives?

3. The more you take, the more you leave behind. What am I?

4. I have a neck but no head. What am I?

5. I’m tall when I’m young, and I’m short when I’m old. What am I?

6. What has a heart that doesn’t beat?

7. What has to be broken before you can use it?

8. What goes up but never comes down?

9. I have branches but no fruit, trunk or leaves. What am I?

10. What can fill a room but takes up no space?

11. What is so fragile that saying its name breaks it?

12. What has one eye but cannot see?

13. What runs around the yard without moving?

14. What has many teeth but can't bite?

15. What can you catch but not throw?

16. What has cities but no houses, forests but no trees, and water but no fish?

17. I shave every day, but my beard stays the same. What am I?

18. What can you break even if you never pick it up or touch it?

19. What is found at the end of a rainbow?