The answer is: [B]: "an" .
________________________________________________
Note: The word "an" ; is used correctly is "blank #1".
________________________________________________
Answer choice: [A]: "a" ; is used correctly in "blank #2."
________________________________________________
Answer choice: [C]: "and" ; is used correct in blank #3".
___________________________________________________
"Within an hour, I expect to have the paperwork for a
marriage and divorce."
______________________________________________________
