Answer:
What language does a billboard speak?
I keep growing and am practically indestructible. I get eaten, but always come back. I survive cold and lie everywhere. You see me everyday. What am I?
I am made of wood but can't be sawed? What am I?
I must be broken before you can use me.
What can you hold in your right hand but not in your left hand?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?