Answer:
You buy me to eat, but never eat me. What am I?
I get dirty when wiping things clean. What am I?
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word. What am I?
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
Four fingers and a thumb, yet flesh and blood I have none. What am I?
What language does a billboard speak?