It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. T<span>he tone of the section entitled "Billy Ansel" is best described as Frustrated and Determined. Hope this answers your question.</span>
Answer:
15. i would say a
16. b
Explanation: hope this helps
Here is a glaring example of a sentence fragment: Because of the rain. On its own, because of the rain doesn't form a complete thought. It leaves us wondering what happened because of the rain.