Answer:
What must be looked through in order to see?
In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.
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 goes through towns and over hills but never moves?
What has ten letters and starts with gas?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.