Answer:
Alone .. Sorry if it's wrong but, I'm pretty positive it's right:)
Explanation:
If you are able to tell me what you want the answer to, I'm sure I can help you.
The tone is Marigolds starts off as a childish tone with free will then at the end with guilt
Exposition is the answer because they are wrapping the whole story up saying there is no knight like Lochinvar
The author of the text that contains this quote appeals to the reader's sense of logic by quoting an authority/expert on the matter. Taking into consideration that expert's opinions, in argument, are as close to a fact as you can get without actually using a fact, this shows us how your best answer here is option B.