II. Pick out the word whose underlined part is pronounced differently 1. A. champagne B. exchange C. chance D. reach 2. A. elegant B. elephant C. election D. elementary 3. A. power B. tower C. flow D. flour 4. A. cost B. most C. post D. cold 5. A. laugh B. cough C. rough D. though2. A. elegant B. elephant C. election D. elementary 3. A. power B. tower C. flow D. flour 4. A. cost B. most C. post D. cold 5. A. laugh B. cough C. rough D. though III. Choose the letter next to the word whose main stress is placed differently from the others. 1. A. comfort B. nation C. apply D. moment 2. A. realize B. improve C. possible D. comfortable 3. A. important B. especially C. prefer D. influence 4. A. community B. developing C. conditioner D. interested 5. A. medical B. advise C. vegetables D. physical