Answer:
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
What language does a billboard speak?
What has no beginning, end, or middle?
When I am alive, people sing. When I am dead, people clap hands. What am I?
Sometimes dark and sometimes bright, I make my way among twinkling lights. Seas and oceans obey my call, yet mountains I cannot move at all. What am I?
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesnβt bounce off anything?