The more they move away from England the more they start behaving menacingly and disorderly. Their true nature and business are revealed because we see that their everyday behavior in England was just a farce to trick the people there.
<span>D. impossibility of escaping death</span>
If those lines are the excerpt then the answer should be that Kelsey felt unsure of exactly what she wanted.
The airplane had flown over the country.
Hope this helps!