Answer:
Bury deep, Pile on stones, My mind will always Dig up them bones
We are five little objects of an everyday sort. You will find us all in a tennis court.
What has 3 feet but cannot walk?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.
I have legs but never walk, I may have flowers but no soil, I hold food but never eat.
What did the piece of wood say when he saw the screwdriver and screws approaching?