Find the word which has different sound in the part underlined. 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. mention B. question C. action D. education 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. 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 26. A. embarrassed B. crowded C. excited D. divided