The correct sentence is C, because 'driven' is the past participle, part of the present perfect tense. Present participle would be 'driving', it has -ing form, whereas B is not correct because 'helped' is just past, not a past participle.
The loyal customers saw marquis arrive early, unaware of the change in the week's work schedule.
True, is the correct answer.
In order to use the source you need to know the author and whether he/she has biases or may not be reliable.
The mood that these words help create is one of despair and difficulty. Clearly the narrator is struggling, he actually uses the words "difficult" and "struggling" clearly within his paragraph. Other words that contribute to this mood of despair are "fear", "faint", and "hungry". A person usually only feels these things and discusses them when they are in a place that is dangerous and that they have no real hope of getting out of.
The answer is #2! :) I hope it help you