Directions: The following sentence has been split into three parts (A), (B) and (C). If there is any grammatical error in any of these parts, that is the answer. If there is no error, the answer is (D).

Little Tim, together with (A)/ his teacher and fellow classmates, (B)/ are going to the picnic. (C)/ No error (D)

This is the correct option as this part of the sentence has error. This sentence has subject-verb disagreement between the singular subject (Little Tim) and the plural verb (are going). To make the sentence correct, the plural verb should be changed into singular verb (is going). The accompanying phrase does not alter the grammatical relationship between the subject and the verb. It only provides extra information.