Answer:
I go through a door but never go in, and never come out. What am I?
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
Mr. Red lives in the red house. Mr. Blue lives in the blue house. Mrs. Pink lives in the pink house. Who lives in the white house?
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.
I have an eye, but I can't see. I usually have to work with something in my eye. What am I?
Give it food and it will live, give it water and it will die.