Directions: The sentence is underlined in three separate parts and each one is labelled (a), (b) and (c). Read the sentence to find out whether there is an error in any underlined part. If there is no error, you may signify a ‘No error’ response.

(a) By the time the administration woke up (b) to the calamity that had struck the valley (c) it was all over. (d) No error