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).

At the function, he ate chicken, (A)/ drank whisky and (B)/ was singing a romantic song. (C)/ No error (D)

This is the correct option as this part of the sentence has the error. The list of verbs in the sentence contains two singular simple past tense verbs ('ate' and 'drank') and one singular past progressive verb ('was singing'). The verbs should all match. The correct sentence should replace the past progressive form (was singing) with the simple past tense (sang). The correct sentence would be: “At the function, he ate chicken, drank whisky and sang a romantic song”.