E14. Choose the words whose underlined part is pronounced differently from that of the others
in each group.
1. A. pain B. said C. afraid D. straight
2. A. ceiling B. neighbor C. vein D. freight
3. A. except B. there C. then D. hey
4. A. make B. playground C. station D. many
5. A. ready B. break C. ahead D. dead
6. A. rest B. help C. garden D. identify
7. A. traffic B. pavement C. plane D. station
8. A. sign B. mistake C. triangle D. drive
9. A. nearest B. head C. bread D. health
10. A. railway B. mail C. sail D. captain
11. A. came B. lake C. station D. start
12. A. ancient B. radio C. village D. nature
13. A. break B. head C. bread D. heavy
14. A. wait B. said C. maid D. sail
15. A. train B. wait C. said D. paid
16. A. sailing B. railway C. brainstorm D. captain
17. A. safety B. chat C. taste D. waste
18. A. centre B. let C. belt D. security
19. A. safety B. traffic C. station D. plane
20. A. diverse B. drive C. invention D. crime
21. A. nature B. poverty C. question D. future
22. A. convenient B. social C. ocean D. special
23. A. designs B. sails C. pedals D. pollutes
24. A. measure B. breakfast C. appear D. spread
25. A. die B. bicycle C. high D. limit
26. A. brainstorm B. sailing C. railway D. captain
27. A. plane B. safety C. traffic D. station
28. A. vehicle B. mention C. enter D. helicopter
29. A. hey B. honey C. obey D. grey
30. A. healthy B. ahead C. bread D. seatbelt