Answer:
Many hear me, but no one sees me, and I only speak when spoken to
What is as big as you are and yet does not weight anything?
What can you throw but not catch?
This item is used in most sports, has 4 holes, comes in a variety of colors, and there is a state that shares its name. What is it
Sharp and long, flag of the world. What is it?
What language does a billboard speak?