I can't decide between B and C. I think B is a more likely answer, although I'm not sure.
B. after she closed the door, she put the car into drive and sped off.
Answer:
Life in the military is some how like the streets, you are all alone, following drills and commands, having to know what would happen here and there, getting used to the situation.
Men or males leave their homes to join the army, knowing they may never return. Even though the army keeps the country safe it still costs lifes