Answer:
I make billions of dollars selling windows. Who am I?
I am always running but I never get tired or hot. What am I?
What is so fragile that saying its name breaks it?
A young man wants to have me but when he has me, he no longer wants me. What am I?
What two things can you never eat for breakfast?
What did the piece of wood say when he saw the screwdriver and screws approaching?