B, not sure if it's right.
The author introduces very key details to the story to help introduce the ideas of September 11th
<span>go to sleep
There is no underlined part of the excerpt. However, If you were to write a modern adaptation of these lines it might read as follows:
Bernardo: It's midnight; go to bed, Francisco. Francisco: Thank you for giving me a break; it's freezing!
The only answer choice that fits any part of the excerpt is "go to sleep". There is no indication in this excerpt that either of the men wants to be alone. While going inside will get Francisco warm, the direction is to go to bed. This makes the most sense since it is midnight as well.</span>