Read the sentence.

i’d like to study biology or math, but it will be difficult.

which sentence corrects the vague pronoun problem in this sentence?

i’d like to study either one, but it will be difficult.
i’d like to study biology or math, but they will be difficult.
i’d like to study them, but making a choice between the two will be difficult.
i’d like to study biology or math, but choosing between the two will be difficult.

1. at the conclusion of chapter 13, the monster realizes that he has none of the qualities or possessions that human beings value, and so he worries the he will be forever miserable. he says, “oh, that i had for ever remained in my native wood, nor known nor felt beyond the sensations of hunger, thirst, and heat! ” this statement recalls one made by victor frankenstein in chapter 10: “if our impulses were confined to hunger, thirst, and desire, we might nearly be free; but now we are moved by every wind that blows, and a chance word or scene that that word may convey to us.” questions: what do these two statements suggest about the impact of knowledge? how do the statements affect the way readers view the monster and victor?