The following sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence contains no error, select choice E.

In order to A prepare for the speech he B was given to all of the parents and teachers at the school, George practiced speaking C in front of a group of D his friends. E No error

A. A

B. B

C. C

D. D

E. E