Answer:
From house to house I go, sometimes narrow, sometimes wide. Whether there's rain or snow, I always stay outside. What am I?
With a halo of water and a tongue of wood, stone as skin long I stood. What am I?
Take off my skin I won't cry but you will. What am I?
When set loose I fly away. Never so cursed as when I go astray.
I can fall off a building and live, but in water I will die. What am I?
What never gets any wetter no matter how hard it rains?