The answer is C. It is consistently reliable
The answer is love. Really it is the "Word" that is supposed to be carried to others, but love would be synonymous for what the word was all about.
The correct answer is A because in the passage she doubts that she would have gotten in due to competition
Your best bet is B. Because the statement is speaking about the pilot (Captain) and a Italicized capital passage is easy to read.
