Answer:
I am the book one can never finish reading
Two bodies have I, though both joined in one. The more I stand still the faster I run. What am I?
No matter how much rain gets on me, I won't get any wetter. What am I?
Who plays when he works and works when he plays?
I'm a word that is not even strange. What am I?
What language does a billboard speak?
What am I?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic