Answer:
No matter how little or how much you use me, you change me every month. What am I?
Lovely and round, I shine with pale light, Grown in the darkness, a ladyβs delight.
Brothers and sisters I have none but this man's father is my father's son. Who is the man?
What occurs once in a minute, twice in a moment and never in one thousand years?
Said to have fifty shades
When is it bad luck to see a black cat?