Answer:
I can be written, I can be spoken, I can be exposed, I can be broken. What am I?
I am round as an apple, deep as a cup. All the King's horses can't pull me up. What am I?
You are my brother, but I am not your brother. Who am I?
I have four fingers and a thumb, but I'm not living. What am I?
The more you have of it the less you see. What is it?
What an fill a room but takes up no space?