I. Choose the words whose underlined part is pronounced differently from that of the others in each group 
1. A. near         B. learn         C. dear                 D. clear
2. A. knocked B. needed C. founded         D. wanted
3. A. volunteer B. collage C. community D. doctor
4. A. provide B. individual C. situation D. children
5. A. tutor         B. student C. university D. discuss
6. A. cough         B. laugh         C. enough D. high
7. A. collect B. clean         C. city         D. cracker
8. A. blanket B. donate C. calorie D. allergy
9. A. laugh         B. cough         C. bought D. tough
10. A. game  B. gym  C. girl  D. bag
11. A. calorie  B. labour C. community D. volunteer
12. A. environmental B. benefit  C. service  D. sick
13. A. danced  B. helped  C. watched  D. enjoyed
14. A. architect   B. church  C. children  D. armchair
15. A. general  B. garden  C. go   D. get
16. A. cancel          B. ceiling  C. calling  D. cupboard
17. A. calories  B. carve          C. collage  D. center
18. A. unique          B. mosquito  C. mosque  D. question
19. A. camping  B. recycle  C. vacumm  D. community
20. A. giant   B. target        C. figure          D. garbage
21. A. chemist  B. school  C. chance  D. chaos
22. A. frog   B. drag          C. page          D. mug
23. A. kite   B. cookie  C. hike          D. knit 
24. A. volunteer         B. committee C. guarantee         D. degree
25. A. chemistry         B. chemical         C. charity         D. mechanic
26. A. architect         B. church         C. childhood          D. change
27. A. collage                 B. cave                 C. cycle                  D. cancel
28. A. child                 B. provide         C. mind                  D. think
29. A. blanket  B. calorie  C. donate  D. allergy
30. A. help   B. benefit  C. elderly  D. garden
31. A. volunteer  B. collage  C. community D. doctor
32. A. provide  B. individual         C. situation  D. children
33. A. tutor   B. student  C. university D. discuss
34. A. butter   B. put   C. sugar  D. push
35. A. few   B. new          C. threw  D. knew
36. A. pretty   B. get   C. send  D. well
37. A. grew   B. threw          C. knew  D. flew
38. A. close   B. chose          C. lose  D. rose
39. A. cough          B. laugh          C. enough D. high
40. A. are   B. fair   C. there  D. wear
41. A. reliable  B. living          C. revival D. final
42. A. hate   B. play          C. nation D. international
43. A. bead   B. read          C. dead  D. recede
44. A. nature          B. change  C. gravity D. basis
45. A. discipline  B. vision          C. cylinder D. muscle
46. A. office   B. promise  C. service D. expertise
47. A. suitable  B. biscuit  C. guilty  D. building
48. A. however  B. vehicle              C. helicopter        D. ahead
49. A. wished  B. produced         C. performed D. liked
50. A. many                  B. parade      C. great                 D. gravy

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1. A. near B. learn C. dear D. clear

2. A. knocked B. needed C. founded D. wanted

3. A. volunteer B. collage C. community D. doctor

4. A. provide B. individual C. situation D. children

5. A. tutor B. student C. university D. discuss

6. A. cough B. laugh C. enough D. high

7. A. collect B. clean C. city D. cracker

8. A. blanket B. donate C. calorie D. allergy

9. A. laugh B. cough C. bought D. tough

10. A. game B. gym C. girl D. bag

11. A. calorie B. labour C. community D. volunteer

12. A. environmental B. benefit C. service D. sick

13. A. danced B. helped C. watched D. enjoyed

14. A. architect B. church C. children D. armchair

15. A. general B. garden C. go D. get

16. A. cancel B. ceiling C. calling D. cupboard

17. A. calories B. carve C. collage D. center

18. A. unique B. mosquito C. mosque D. question

19. A. camping B. recycle C. vacumm D. community

20. A. giant B. target C. figure D. garbage

21. A. chemist B. school C. chance D. chaos

22. A. frog B. drag C. page D. mug

23. A. kite B. cookie C. hike D. knit

24. A. volunteer B. committee C. guarantee D. degree

25. A. chemistry B. chemical C. charity D. mechanic

26. A. architect B. church C. childhood D. change

27. A. collage B. cave C. cycle D. cancel

28. A. child B. provide C. mind D. think

29. A. blanket B. calorie C. donate D. allergy

30. A. help B. benefit C. elderly D. garden

31. A. volunteer B. collage C. community D. doctor

32. A. provide B. individual C. situation D. children

33. A. tutor B. student C. university D. discuss

34. A. butter B. put C. sugar D. push

35. A. few B. new C. threw D. knew

36. A. pretty B. get C. send D. well

37. A. grew B. threw C. knew D. flew

38. A. close B. chose C. lose D. rose

39. A. cough B. laugh C. enough D. high

40. A. are B. fair C. there D. wear

41. A. reliable B. living C. revival D. final

42. A. hate B. play C. nation D. international

43. A. bead B. read C. dead D. recede

44. A. nature B. change C. gravity D. basis

45. A. discipline B. vision C. cylinder D. muscle

46. A. office B. promise C. service D. expertise

47. A. suitable B. biscuit C. guilty D. building

48. A. however B. vehicle C. helicopter D. ahead

49. A. wished B. produced C. performed D. liked

50. A. many B. parade C. great D. gravy.