Answer:
I have a face, yet no senses. But I don't really care, because time is of the essence.
What wears a coat in the winter and pants in the summer?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.
Face with a tree, skin like the sea. A great beast I am. Yet vermin frightens me.
Has feathers but can't fly. Rests on legs but can't walk.
What did the piece of wood say when he saw the screwdriver and screws approaching?