I believe that the correct option is: D) colons.
Extended quotations that are longer than three lines are introduced with a colon and then they start on a new line but having its entirety indented half an inch from the left margin.
For example:
Mary begins to talk about her past:
(this is where the quotation is)
Answer:it should be a verb
Explanation:
A subject and a predicate
The answer is A. I just took the quiz
D, because after you said though, yu have to complete your comparison
