Answer:
What can you hold in your left hand but not in your right hand?
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.
What is found over your head but under your hat?
A father's child, a mother's child, yet no one's son
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?