( chọn từ có phần gạch chân phát âm khác với những từ còn lại)
1. A. brainstorm
B. sailing
C. railway
D. captain
 2. A. plane
B. safety
C. traffic
D. station
 3. A. vehicle
B. mention
C. enter
D. helicopter
 4. A. hey
B. honey
C. obey
D. grey
 5. A. happy
B. house
C. here
D. hour
 6. A. maps
B. papers
C. cats
D. books
 7. A. pollution
B. question
C. education
D. action
 8. A. healthy
B. ahead
C. bread
D. seatbelt
 9. A.  those
B. there
C. that
D. thanks
 10. A. walked
B. opened
C. stopped
D. watched
    11. A. sound             B. cloud                C. found               D. favourite
     12. A. tool                B. afternoon                   C. door                 D. school
     13. A. played            B. closed               C. filled                D. needed
    14.          A.  character          B.  chalk               C.  school                       D. chemical
15.         A. frightened         B. amazed             C. disappointed     D. terrified
16.         A. thread               B. beam                C. breath               D. stead
17.         A. parade              B. waste                C. later                  D. gravy
18. A. populated       B. loaded              C. wanted             D. lived
19.         A. ahead               B. bread                C. pleasant            D. seatbelt
      20.        A. energy              B. flying               C. chemistry                    D. technology.
      21. A. naked             B. cooked             C. booked             D. walked
      22. A. ways              B. days                 C. says                  D. stays
      23. A. obey              B. key                   C. grey                  D. survey
      24. A. stayed            B. washed             C. filled                D. annoyed
      25. A. who               B. when                C. where               D. what
      26. A. embarrassed   B. crowded           C. excited             D. divided
      27. A. taste                 B. rest                   C. overseas         D. present
      28. A. left                 B. centre               C. enter                 D. frighten
      29. A. wanted           B. filled                C. stayed               D. played
      30. A. washed          B. needed             C. danced             D. matched