Answer:
What gets sharper the more you use it?
I am the building with the most number of stories.
I'm tall when I'm young and I'm short when I'm old. What am I?
Against the sun I protect your eyes and am often worn on the face of spies
Walk on the living, they don’t even mumble. Walk on the dead, they mutter and grumble. What are they?
What an fill a room but takes up no space?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic