A. Choose the words whose underlined part is pronounced differently from that of the others in each group.
1. A. plane B. narrow C. station D. brake
2. A. cleaned B. watched C. laughed D. finished
3. A. left B. step C. forget D. water
4. A. wanted B. started C. ended D. walked
5. A. mistake B. relation C. machine D. indicate
6. A. helpful B. receive C. expect D. repair
7. A. arrived B. believed C. hoped D. opened
1. A. plane B. narrow C. station D. brake
2. A. cleaned B. watched C. laughed D. finished
3. A. left B. step C. forget D. water
4. A. wanted B. started C. ended D. walked
5. A. mistake B. relation C. machine D. indicate
6. A. helpful B. receive C. expect D. repair
7. A. arrived B. believed C. hoped D. opened
8.A. decade B. language C. traffic D. damage
9. A. escaped B. liked C. decided D. washed.
10. A. showed B. pushed C. rained D. followed
11. A. happen B. examine C. advertise D. locate
12. A. level B. prevent C. reverse D. respect
13. A. game B. famous C. distance D. grape
14. A. sugar B.such C. spring D. similar