Answer:
They keep secrets locked away. And you pass through them each day. For each one there is a key, They respond to sesame.
What sphinxes employ and players enjoy.
Round and round I go never stopping in a continuous flow. I hang out with numbers each and every day and nothing ever gets on my way. What am I?
It is something you will never see again.
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
Why was the cook arrested?