The conclusion of a narrative is to kind of summarise a narrative and some times to show a counter claim
The best answer is A.
although B and C are correct, they mostly miss the point of the sentence.
Answer: A
The past perfect progressive emphasizes the duration of a past action before another action happened. For example, “I had been smoking for 10 years before I quit.” You form the past perfect progressive by using had been followed by an –ing verb.
Answer:
A
Explanation:
I hope this is correct and have a great day