In the following sentences, four words or phrases have been printed in bold. One bold part in the sentence is not acceptable in Standard English. Pick up that part and mark its number. If there are no errors in the bold parts, mark (5) i.e. ‘No error’ as the answer.

His mouth (1)/ watered (2)/ when he saw a (3) / bouquet of grapes (4)/ No error (5).