Directions: In the following sentence, one part of the sentence has an error, and the other parts are correct. Find out which part has an error and mark it as your answer. If there is no error, mark ‘No error’ as your answer. Ignore the error of punctuation, if any.

Rachel is not here at the moment. /(A) May I know what do you want to talk about? /(B) If it is urgent you can call her office otherwise /(C) I will inform her when she comes back in the evening. /(D) No error. /(E)