I. Choose the word (A, B, C or D) whose main stress is placed differently from the others in each group.
- A. economic /ˌiːkəˈnɒmɪk/ B. disappointed /ˌdɪsəˈpɔɪntɪd/
C. documentary /ˌdɒkjʊˈmentəri/ D. compulsory /kəmˈpʌlsəri/
- A. journalism / ˈʤɜːnəlɪzm / B. compulsory / kəmˈpʌlsəri/
C. environment / ɪnˈvaɪərənmənt / D. distinguish /dɪsˈtɪŋgwɪʃ /