Answer:
What sphinxes employ and players enjoy.
The part of the bird, that is not in the sky, Which can swim in the ocean and always stay dry. What is it?
What has two ends but no beginning?
What is part of you and all around you but if it entangles you, it will kill you?
Each morning I appear to lie at your feet, all day I follow no matter how fast you run. Yet I nearly perish in the midday sun.
I am a room that has a roof but no walls. What am I?