I. Choose the words whose underlined part is pronounced differently from that of the others in each group

1. A. trench                    B. depressed         C. expect              D. relaxed

2. A. encourage              B. pedestrian        C. embarrassed    D. replace

3. A. delighted               B. continue           C. anniversary      D. situation

4. A. advice                    B. decide              C. impossible       D. likelihood

5. A. collaboration         B. particularity     C. manage            D. activate

6. A. hobby                    B. honest              C. humor              D. hole

7. A. measure                 B. dream              C. weave              D. team-building

8. A. misbehave             B. minor               C. equipment        D. initial

9. A. relaxed                  B. depressed         C. expect              D. pressure

10. A. mention               B. entrance           C. encourage        D. melting

11. A. know                   B. knowledge       C. knee                 D. kind

12. A. measure               B. cheaper            C. weave              D. team-building

13. A. populous             B. cosmopolitan   C. annoying          D. downtown

14. A. exhausted            B. employed         C. implant            D. regular

15. A. tradition               B. generation       C. question           D. fiction

16.     A. religion           B. divide               C. primary           D. comprise

17.     A. attended          B. started             C. persuaded        D. learned

18.     A. campus           B. access              C. underpass        D. backpack

19.     A. invention        B. suggestion        C. information      D. protection

20.     A. pedestrian       B. equipment        C. trench              D. elevated

21.     A. artisan            B. handicraft        C. attraction         D. authenticity

22.     A. carve               B. cart                  C. sculpture          D. facing

23.     A. versatile          B. layer                C. cookery            D. teacher

24.     A. willow            B. charcoal           C. over                 D. minor

25.     A. tunnel             B. underpass        C. upgrade           D. university

26. A. satisfied               B. matched           C. thatched           D. depressed

27. A. consequence        B. obedient           C. demand            D. report

28. A. suffer                            B. rubber              C. suburban                   D. tunnel

29. A. weather               B. sympathetic     C. worthy             D. bother

30. A. happens              B. vehicle             C. exhibition        D. exhaust