A part/ parts of the sentence may or may not have an error. Find out which part has an error and mark that part as your answer. If there are no errors, mark 'No error' as your answer.

My father, being a senior consultant(A)/ in a busy hospital, he dragged us around the wards(B)/ to spread good tidings to patients and(C)/ munch the array of nibbles in the nurses' rooms.(D)