Answer:
These sentences already have correct pronouns. But they do have some other issues with word choice, structure, and punctuation.
Explanation:
The correct answer to this open question is the following.
The three central ideas expressed by Thoreau in this essay, "Where I Lived, and What I Lived For," are the following.
The idea of having an ideal life. The idea of self-reliance. The idea of having your bare necessities covered such as food, housing, and clothing.
Henry David Thoreau is the author of "Where I Lived, and What I Lived For,"
Thoreau (1817-1862) was an author and a naturalist that had different ideas compared to the ones expressed in his time by other authors, In his book "Walden" he refers to the importance of having a simple life with the basic necessities covered, living in a nice place, surrounded by nature and family members.
He also had a rebellious side that is portrayed in the essay "Civil Disobedience," written in 1849.
For the first question we say that is an absolute phrase because it combinesa noun and a participle with any acompanying modifier or object. For the second question we can see that the mood of this oart of the passage os dreary as it describes fog and many creepy and sad situations related to it. And for the 3rd question we can say it is a slow pace, even there are many sentences, he takes the time to describe or give more information to the reader for many of the sentences of this paragraph, something that surely cannot be told in a fast pace