Answer:
Bury deep, Pile on stones, My mind will always Dig up them bones
A hill full, a hole full; yet you cannot catch a bowl full. What is it?
What makes a loud noise when changing its jacket, becomes larger but weighs less?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it can neither see nor feel it. What is it?
What has a head, a tail, is brown, and has no legs?
Why was the cook arrested?