Answer:
I make billions of dollars selling windows. Who am I?
I have six faces but not even one body connected, 21 eyes in total but cannot see. What am I?
In many hall ways you would stand if not with me in hand.
I'm tall when I'm young and short when I'm old. What am I?
I'm simple for a few people, but hard for them to hear. I live inside of secrets and bring people's worst fears. What am I?
What language does a billboard speak?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic