Answer:
What is black when you buy it red when you use it and gray when you throw it away?
I am a path between high natural masses; remove the first letter to get a path between man-made masses.
I'm found in socks ties and hands. What am I?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
What did the piece of wood say when he saw the screwdriver and screws approaching?