Answer:
Hard to catch, easy to hold. Can't be seen, unless it's cold.
What kind of nut is empty at the center and has no shell.
I build up castles. I tear down mountains. I make some men blind. I help others to see.
I walked and walked and at last I got it. I didn't want it. So I stopped and looked for it. When I found it, I threw it away.
A kind of weather that comes your way, but add a "D" and it will run away
What do angels sing in the shower?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?