Answer:
I am an object which is used in baseball during the day I can't be seen at all
I am rarely touched but often held. If you are smart you'll use me well. What am I?
What word when read from left to right is a ruler, but when read from right to left is a servant?
What has a face and two hands but no arms or legs?
I am round as an apple, deep as a cup. All the King's horses can't pull me up. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?