Answer:
Either OA or OB
Explanation:
Not OD because: The setting does not change
Not OC because: The conflict of the nanny finding out about Arthur does not resolve (this would be the problem if this was the only excerpt)
I would say that the best theme to address those key points listed, would be: A. Feeling hopeless is unreasonable when faced with challenges. In other words, we shouldn't feel as if the end of that world is at hand, just because challenges and tests come our way. That is to be expected. Hope that helps.
I think it is to take care of him
Answer:
The plot can help the reader understand the theme.
Explanation: