Find the word which has a diferent sound in the part underlined

Find the word which has a diferent sound in the part underlined
2. A.church B.match C.chalk D.chemistry
3. A.kite B.image C.bridge D.hill
4. A.vision B.polite C.mintue D.kitten
5. A.bread B.dream C.meal D.breathe
6. A.meat B.bean C.peach D.great
7. A.cheese B.three C.cheerful D.peel