Answer:
You use a knife to slice my head but you weep beside me when I am dead
I am two-faced but bear only one. I have no legs but travel widely. Men spill much blood over me. Kings leave their imprint on me. What am I?
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
I begin and have no end and I end all that begins. What am I?
My tail is long my coat is brown I like the country I like the town. I can live in a house or live in a shed And I come out to play when you are in bed.
No matter how little or how much you use me, you change me every month.