II. Choose the word (A, B, C or D) whose main stress is placed differently from the others in each group.
- A. poisonous /ˈpɔɪznəs/ B. climate /ˈklaɪmɪt/
C. violence /ˈvaɪələns/ D. prohibit /prəˈhɪbɪt /
- A. efficiency /ɪˈfɪʃənsi / B. complication /ˌkɒmplɪˈkeɪʃən /
C. experience /ɪksˈpɪərɪəns / D. priority /praɪˈɒrɪti /