Answer:
You bind me and I walk. You loosen me and I stop. What am I?
At night I come without being fetched, and by day I am lost without being stolen. What am I?
I mirror your actions.
I am a room that has a roof but no walls. What am I?
I have four fingers and a thumb, but I'm not living. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?