Answer:
What has a foot but no leg?
Tomorrow's yesterday. Yesterday's tomorrow. What is it?
It can be cracked, It can be made, It can be told, it can be played. What is it?
It can be used onstage or to express admiration. What is it?
What has a ring but no fingers?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.