Choose one word whose underlined part is pronounced differently from the others

. Choose one word whose underlined part is pronounced differently from the others. 
1. A.clean B. celebrate C.cook D. candy
2. A.meat B.heat C.teacher D. bread
3. A. suburb B. sun C. uniform D. funny
4. A.railway B.station C. palace D. may
5. A. island B. river C. light D. find
6. A.railway B.station C.gallery D.cave
7. A. valley B. tralvel C. agent D. backpack
8A.wonders B.mountains C.lakes D.rivers
9.A.island. B.diverse C.find D.river
10.city B.office C. delicious C.nice
11A.celebrate B.decorate C.calendar D.relative
12 A.funny B. sun C.computer D.lunch