I.Find the word which has a different sound in the part underlined.
1. A.coffee B.pot C.bottle D.one
2. A.hat B.map C.what D.cap
3. A.what B.yogurt C.problem D.morning
4. A.was B.wall C.walk D.water
5. A.talk B.salt C.sausage D.cause
6. A.flower B.flour C.cow D.pork
7. A.soon B.food C.noodle D.cook
8. A.wash B.warm C.wall D.walk
9. A.morning B.forty C.forget D.pork
10. A.wash B.bag C.pan D.add
11. A.aunt B.sauce C.caught D.daughter
12. A.daughter B.sauce C.laundry D.aunt
13. A.wash B.draw C.on D.off
14. A.bottle B.roll C.soft D.coffee
15. A.documen B.naughty C.water D.audience