Question I. 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.