Answer:
What contains zero calories, but if you consume it, you will probably gain weight?
What can be heard and caught but never seen?
My first keeps time, my second spends time, my whole tells time.
What building has the most stories?
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
What do angels sing in the shower?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?