Answer:
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
The more you take away from me the bigger I shall get.
I am a bow that can never be tied or broken but can disappear. What am I?
What kind of room has no doors or windows?
When is it bad luck to see a black cat?