Circle the letter A, B, C or D before the word in each group that has the underlined part pronounced differently from the rest

Circle the letter A, B, C or D before the word in each group that has the underlined part pronounced differently from the rest. (1m)

    1. A. promised                  B. hopped                              C. booked                  D. burned

    2. A. though                       B. ought                                 C. thought                  D. bought

    3. A. hard                           B. carry                                  C. card                        D. yard

    4. A. cool                           B. food                                   C. look                       D. flood