Choose the word whose underlined part is pronounced differently from that of the others

I) Choose the word whose underlined part is pronounced differently from that of the others 
1 A. anger B. gather C. greet D. guest
2 A. chemistry B. character C. technique D. champagne
3 A. garden B. guide C. generous D. good
4 A. column B. nervous C. ceremony D. maintain
5 A. guarantee B. language C. goer D. god
6. A. acrobatics B. admire C. bamboo D. family
7. A. cousin B. interesting C. singer D. fond
8. A. connect B. cook C. dance D. control
9. A. keep B. know C. kitchen D. keen
10. A. practice B. cupboard C. pray D. plan
11. A. identify B. thank C. dance D.plan
12. A. bring B. sing C. spring D. longevity
13. A. figure B. danger C. engine D. change
14. A. growth. B. global.  C. ground.  D. gender