Choose the word which has the underlined part pronounced differently from the rest

Choose the word which has the underlined part pronounced differently from the
rest.
01. A. knives B. trees C. classes D. agrees
02. A. hear B. clear C. bear D. dear
03. A. children B. chemist C. church D. chocolate
04. A. instruction B. compulsory C. puppet D. Buddhism
05. A. watched B. phoned C. referred D. followed