Answer:
What object has keys that open no locks, space but no room, and you can enter but not go in?
Makes apples fall from trees
An utensil used for bread. Also a paper cutter. Used by a thug to take a life, Or wielded by the tamest wife, When used to spread the butter.
They come to witness the night without being called, a sailor's guide and a poet's tears. They are lost to the sight each day without the hand of a thief.
What instrument can you hear but never see?
What is always coming but never arrives?