The question is divided into four parts where one of the parts may or may not contain an error. Choose the part that has the error as your answer. If all the parts are correct choose “No error” as the answer choice.
Away from the cacophony of urban life (A)/, most of us looks for respite in (B)/ sites with natural beauty, lush greenery (C)/, and peaceful surroundings. (D)

Correct option is B

Part (B) contains an error.
The error in part (B) is in the subject-verb agreement. The verb " look" should agree with the plural subject "most of us," so it should be "look" instead of "looks."
Therefore, the corrected sentence would be: “Away from the cacophony of urban life, most of us look for respite in sites with natural beauty, lush greenery, and peaceful surroundings.”