Directions: The given sentence is divided into four parts that are A, B, C, and D. Choose the part that contains an error as your answer. If the sentence is error-free, mark E i.e. No error as your answer.

He, you, and I are the only ones (A) here for the extra class, (B) all the other students left early because (C) they didn't know about the class.(D) No error (E)