Answer:
It flies around all day but never goes anywhere? What is it?
I am one small little piece of paper yet sometimes hold lots of value. I am all you need to get in to big events but will cost you. I am an important part of travel. And if lost you're not coming.
I am owned by every man, though my length differs. Their wives use me after getting married. What am I?
I cannot be burned in fire or drowned in water. What am I?
What building has the most stories?
What never gets any wetter no matter how hard it rains?