Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Question 11: A. bikes             B. beds                        C. kites                         D. lamps

Question 12: A. cleaned         B. burned                    C. stayed                     D. booked

Question 13: A. warm            B. wrong                     C. weak                        D. wide

Question 14: A. thunder         B. bathroom                C. brother                   D. earthquake

Question 15: A. lake               B. face                         C. hat                          D. cake