The 4th one
Explanation
He is done talking.
The conclusion must restate the thesis -- which was stated in the introductory paragraph. Think of the introduction and the conclusion as the two slices of bread of a sandwich.
Um im sorry but can you copy and paste it
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.