Answer:
My days are numbered.
I build bridges of silver and crowns of gold. What am I?
In wealth I abound; in water I stand; as a fencer I'm valued all over the land; at Venice I'm famous; by farmers I'm prized; respected by law yet huntsmen despised; consternation and ruin ensue when I break; And the beasts of the forest advantage won't take.
I turn everything around, but I cannot move. When you see me, you see you! What am I?
I have a lot to say but can't be heard because I can't speak one single word. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?