Answer:
A building where people and stories are on stage
A type of hammer that brings a room to order.
A word I know, six letters it contains. Subtract just one and twelve remains.
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
What covers its face with its hands, speaks no language, yet most known what it's saying?
What language does a billboard speak?