Answer:
by the words that are used if it is a simple sentence that will have a noun a verb and an adjectives if it is complex compound or compound-complex it will have more than a verb noun and adjectives will have more like a proper noun and stuff like that
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
D. progenitor
hint: "pro" means before
Answer:
sorry I don't know properly but I