Find the word which has a different sound in part underlined

I. Find the word which has a different sound in part underlined.
1. A. maps B. clocks C. clothes D. attics
2. A. matches B. shelves C. fridges D. classes
3. A. office B. cold C. home D. open
4. A. green B. bean C. meat D. weather
5. A. laughs B.thinks C. breaths D. cleans
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