Answer:
When a doctor hits you with a hammer he is testing this
What kind of nail can be grown?
What object has keys that open no locks, space but no room, and you can enter but not go in?
It is in every mountain, it's not in any hill, it's not in all the world, and yet it's in the mill.
The celebrities of high school were part of this crowd.
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?