Part I. Choose the correct answer A, B, C or D whose underlined part is pronounced differently from the others. Write your answers on the answer sheet. 1. A. helped B. booked 2. A. town B. how 3. A. wants 4. A. celebration 5. A. there B. says B. bulb B. theme C. coughed C. grow C. looks C. plumber C. thin D. waited D. cow D. laughs D. blanket D. thank pace in each sentence