Choose the word with different pronunciation from the others.
1. A. hour B. house C. hot D. head
2. A. worked B. wanted C. stopped D. asked
3. A.walks B. cups C.students D. pens
4. A. different B. world C. practiced D. disaster
5. A. pollute B. receipt C. species D. accept
6. A. clear B. bear C. hear D. near
7. A. thank B. they C. these D. than
8. A. walks B. cups C. students D. pens
9. A. talked B. watched C. lived D. stopped
10. A. stream B. leather C. cream D. dream
11. A. hour B. house C. hot D. head
12. a. garbage b. standard c. solard. lunar