With the first statement there is no need for a comma. With statement 2 too many and's are in the statement remove the first replace it with a comma. Do the same for statement 3
If you are talking about this excerpt :
The air was thick with the war feeling, like the electricity of a storm which has not yet burst. Editha sat looking out into the hot spring afternoon, with her lips parted, and panting with the intensity of the question whether she could let him go. She had decided that she could not let him stay, when she saw him at the end of the leafless avenue, making slowly up, toward the house . . . . the answer is:
A. The air was thick with the war feeling, like the electricity of a storm which has not yet burst.
Life goes on even if you are rejected by your boyfriend or girlfriend. He is trying to say that there is more to life than your relationships with people.
I think is B, because it says that he does not judge people and he knows what makes people poor in life decisions.