It means unclear or unknown
Answer:
Since there is no other human character in "To Build A Fire", Jack London had no need to give his protagonist a name.
Explanation:
London must have had additional reasons for not providing him with a name. One reason could have been that he wanted to illustrate the insignificance of human beings in contrast to the grandeur and power of nature.
Answer: If you are talking about something you did as being heroic persay, you are going to really stretch how heroic you were. Or if the story is sad, you might add details that are sad. Or if by chance someone has wronged you, you might use choice words that would "make that person feel bad."
Hope this helps!!
I believe the answer to this is C.
Sneak peek means to preview something, like "I'll give you a sneak peek of the book!" Meaning, the person will give you a preview of the book (passages).