Answer:
D, Seven.
Explination
If you count them, its seven
The child felt unloved
the rent is cheaper for an unfurnished apartment
the work i started last week is still unanswered
the back door was unlocked when i came home
two unmarried girls shared the apartment
john has a lot of unpaid bills
jane got some unpainted chairs and painted them herself
the question is unanswered
i take the unused can of paint back to the store
When there is a fire, ashes are produced.
