Answer:
A building where people and stories are on stage
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.
The more you take, the more you leave behind.
They have not flesh, nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own.
A mother had five boys Marco, Tucker, Webster and Thomas. Was the fifth boys name Frank, Evan or Alex?
People take me on walks and I run and have fun. What am I?