Answer:
Justine lives with the Frankenstein family as a servant after her mother dies. When William is murdered, the monster puts a photograph that William was carrying in her pocket, and she is accused of murder. She confesses falsely to the crime out of fear of going to Hell.
Explanation:
Is this still true at the end?- I think this could be answered either way.
I think that Nick hates the way money makes people act and that the rest of the characters are so caught up in this that it causes the outcome (or tragedy) at the end of the book.
The answer is 'by not fulfilling expectations'. The other options don't really surprise the reader, and if the plot is going into one direction, and then what you'd expect to happen doesn't actually happen, you are surprised, and the element of irony is achieved.
How they look
who their freinds are
how much money they have