Answer:
What goes through a door but never goes in and never comes out?
What begins to die on a wedding day?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
There is one in every corner and two in every room.
What do you call the mother-in-law of your sister's husband?
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?