This can only be an opinion. There are no direct answers to this question.
The correct answer is B. Anxious
Explanation
Anxiety is a natural defense mechanism of the body against external or internal stimuli that are perceived by the individual as threatening or dangerous and is accompanied by an unpleasant feeling or somatic symptoms of tension. In this text, Diana most likely feels anxious because she was scared about the exam, and the reason for this was that if she did not pass the exam, she would have to work in another bakery. So, the correct answer is B. Anxious.
The best answer here is A. Throughout the story, Farquhar is chased by the sound of the cannon, which serves as a reminder of the real world. This is to pull him back to reality as he finally reaches his death.
While the other answers are good and apply, they aren't the best answers. Choice B works well as Farquhar does wonder if he actually escaped, however A makes more sense because Farquhar is constantly pushing forward on his journey.
While choice C makes sense, there isn't any sort of rhythm, rhyme, or reason to how the canon goes off in the story.
Choice D makes no sense at all in the context of the story. While Farquhar wants to make it home, it doesn't make much sense that the canon would represent his journey home.
