Answer:
The correct answer would be A. The narrator uses dialect to describe the historical setting.
You did not include the other part of the question but with some googling i think this answer is what you were looking for:
"to the grocery store" modifies drive. Because drive is a verb, that makes "to the grocery store" an adverb phrase.
I think the answer is informative speaking
Nature is not able to flourish because the jar is on the hill.