In question 1, I believe the answer would be (a.), with a determined spirit. In the end of both poems they both think more positive and try to get better.
In question 2, I think it would be (c.), "winced," "cried aloud," "bloody, but not unbowed". This contributes to physical imagery because you can picture the character in this story the best with this line. I also think that this would be the best for imagery overall.
As for question 3, I am not quite sure. I am positive these are correct, but i'm not 100% sure. Good luck!
Answer:
I need you to lend me your book!
or
May you please lend me your book.
