Answer:
A. Kelly is an excellent singer, yet she has never taken a lesson in it.
The point of view of this passage is THIRD PERSON OBJECTIVE.
The third person objective point of view involves a narrator who gives an unbiased point of view on a topic, making such a narrative to be neutral. Third person point of view is often used in narration because it is sound more assertive and more credible.
The phrase "unfinished work" talks about freeing every slave in america from slavery.