"<span>d. Because one of the witches' prophecies has come true" would be the best option from the list, since it is the witch's ideas and warnings that are often most feared in this tale. </span>
The correct sentence should be, "Have you read A Good Scent From A Strange Mountain (The book title should be either underlined or italicized. I prefer italicize though) by Robert Olen Butler?
Answer:
"How do US citizens benefit from wildlife conservation?"
Explanation:
This phrasing puts a subject in the sentence, making it more descriptive.