Choose one word whose underlined part is pronounced differently from the rest in each group . Identify your answer by circling the corresponding letter A ,B ,C or D. they B. thumb C. thick D. thin . worth B. breathe C. breath D. path 3 A . skin B. key C. chain D. Christmas 4. A. rough B. half C. five D. arrived 5. A. village B. tough C. photograph D. friend 6. A. atmosphere B. abandon C. action D. character 7. A. detective B. explore C. reconstruction D. music.