Why does beah flash back to his grandmother’s village at the end of the excerpt? to shut out the rap music playing loudly in his room
to try to make sense of why the war started
to figure out whether or not his grandmother is alive
to cope with terrible images of war

Based on the given options, the correct answer of the given question above would be the last statement. Beah flashes back to his grandmother’s village at the end of the excerpt to cope with terrible images of war. Hope this answers your question. 

go

explanation:

because it can't be a slow, i would say possibly whoa, but there's nothing too surprising about orange juice, and because it tastes awesome it's a go drink, not food.

i think they are preparing for the battle of gaul. : )

i hope this you! : )