I. Choose the words whose underlined part is pronounced differently from that of the others in each group
21. A. when B. which C. whole D. what
22. A. environment B. comment C. development D. improvement
23. A. great B. fate C. seat D. hate
24. A. sugar B. since C. sight D. song
25. A. change B. chocolate C. chip D. schedule
26. A. ordered B. developed C. touched D. escaped
27. A. washes B. handles C. courses D. teaches
28. A. happiness B. homework C. honour D. hungry
29. A. dead B. leader C. feast D. heating
30. A. thorn B. thong C. there D. theatre
21. A. when B. which C. whole D. what
22. A. environment B. comment C. development D. improvement
23. A. great B. fate C. seat D. hate
24. A. sugar B. since C. sight D. song
25. A. change B. chocolate C. chip D. schedule
26. A. ordered B. developed C. touched D. escaped
27. A. washes B. handles C. courses D. teaches
28. A. happiness B. homework C. honour D. hungry
29. A. dead B. leader C. feast D. heating
30. A. thorn B. thong C. there D. theatre
21C 22B 23C 24A 25D 26B 27B 28C 29A 30D