Answer:
What asks but never answers?
When the creeper passes, all the grass kneels
Many have heard it, but nobody has ever seen it. It will not speak until spoken to. What is it?
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
What building has the most stories?
You use it between your head and your toes, the more it works the thinner it grows.