Answer:
I pass before the sun, yet make no shadow. I'm all around you, but you cannot see me. What am I?
Angels and pilots work with me.
You bury me when Iām alive and dig me up when Iām dead. What am I?
I can be repeated but rarely in the same way. I can't be changed but can be rewritten. I can be passed down, but should not be forgotten. What am I?
I am easy to waste and unstoppable
No matter how little or how much you use me, you change me every month.