Answer:
I am a king but also a common device of measure. What am I?
There are four of these, but everyone's favorite seems to be spades.
I call the trees my home, yet I never go inside, and if I ever fall off the tree I will be surely be dead.
What building has the most stories?
What is often returned, but never borrowed?
Cycle Cycle Cycle.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?