The mood changes from this outrageous romantic story because of how much they loved eachother, and how they risked faking their deaths for one another. Then it finally lead the mood into a tragedy due to their actual deaths, and how broken and connected everyone became in the end.
I would probably use a checklist (B), because the order in which you complete items on a checklist does not really matter, just don't forget to check them after completing them. A diagram might also be okay, but it depends on what it shows.
A. Max was asked to identify four states on the map: Nevada, Colorado, California, and New Mexico.
Answer:
Internal and External conflict
D cause none of the others are correct
They can be written by anyone who has read the book and wants to write his opinion about it