Answer:
What is at the end of a rainbow?
I am the kind of food monkey likes and people slip on me and fall in cartoons.
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.
What word becomes shorter when you add two letters to it?
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
What language does a billboard speak?