Question
The sentence is divided into four parts marked as (A),
(B), (C), and (D). One of the parts may contain a grammatical error. Identify the part that has the error. If there is no error, select 5) (No Error) as your answ er. (Ignore punctuation errors.) The workers are demanding(A)/ higher wages and better(B)/ facilities since several months(C)/ due to rising costs of living(D).Solution
The phrase "since several months" is incorrect. Use "for several months" when referring to a duration. "Since" is used with a specific point in time (e.g., since January).Correct form: "for several months."

