You need to check each sentence for errors. If there's an extra letter, such as the "s" in "reads" (#1) you need to use the symbol which deletes a letter. If a sentence/word is missing a word/letter... you need to use a symbol to show that a word/letter should be shown there.
Answer:
I guess it's the third and the fourt
New York Times and Chicago Times. Media
Could you post the passage?
A tax collector asked him to pay six years of tax. well,Thoreau<span> refused due to his opposition to the Mexican–American War n' slavery, so he spent a night in </span>jail <span>because of his refusal.</span>