Answer:
He has married many women, but has never been married. Who is he?
What kind of nut is empty at the center and has no shell.
When I'm born I fly. When I'm alive I lay. When I'm dead I run.
We are five little objects of an everyday sort. You will find us all in a tennis court.
Neither bought nor sold but more valuable than gold. It is built but not by hand. What is it?
Why is the letter B always cool?