I. Choose the word in each group which has the underlined part pronounced differently from that of the others.
1. A. change B. choose C. Christmas D. church
2. A. public B. furniture C. buffalo D. tub
3. A. languages B. dresses C. misses D. becomes
4. A. household B. nervous C. scout D. mouse
5. A. charity B. character C. chair D. chore
6. A. chorus B. chamber C. church D. check
7. A. grew B. knew C. few D. new
8. A. recycle B. collect C. cooking D. electric
9. A. morning B. forget C. pork D. forty
10. A. game B. arrange C. skate D. cake
11. A. help B. benefit C. elderly D. garden
12. A. wanted B. developed C. needed D. included
13. A. jumped B. loved C. washed D. liked
14. A. high B. laugh C. rough D. tough
15. A. hot B. home C. not D. dog
16. A. bag B. fog C. original D. girl
17. A. labour B.flavour C.flour D. colour
18. A. earn B. fear C. hear D. near