Find the words which has a different sound in the part underlined

I. Find the words which has a different sound in the part underlined. (MLH)

1. A. money                         B. sorry                                  C. morning                                              D. story

2. A. now                             B. grow                                  C. down                                              D. town

3. A.  study                          B. student                              C. studio                                              D. stupid

4. A. house                          B. about                                 C. hour                                              D. country

5. A. lunch                           B. fun                                     C.  judo                                              D. sun