Answer:
B. The end, recounting events that happened in the past.
Step-by-step explanation:
The book written by H. G. Wells began telling the story in the past. It recounted the things that happened through those days.
I assume that the question is about the novel. Because if it is about the radio show that point is one of the major differences between the two of them. While in the novel the story is told in the past as events that had already happened, the radio show told the events in present as if they were happening at that same time.
I hope this answer helps you.