Choose one word with different pronunciation of the underlined part

IX. Choose one word with different pronunciation of the underlined part. Write A, B, C or D . 

49. A. peace B. east              C. bean D. pear 

51. A. sure B. sugar              C. sing              D. mission  

52. A. chocolate B. classmate              C. lemonade      D. participate 

53. A. practises              B. rises              C. fixes              D. misses  

54. A. grapes              B. photographs              C. motorbikes    D. tables 

55.A. started B. weighed C. measured D. called 

56A. appointment B. affect C. amount D. add 

57. A. Chopstick            B. touch C. catch D. stomach 

58. A. freight B. height C. weight D. eight 

59. A. serious B. symptom C. sugar D. Sauce