Answer:
What does December have that other months don't have?
What comes in many different sizes but is always only 1 foot long?
Why shouldn't you stay close to a speaker all the time?
What belongs to you but others use it more than you do?
What is the cleanest language in the world?
What language does a billboard speak?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?