I. Choose the word which has the underlined part pronounced differently from therest. 1. A.earth B. anything C.than D.Thursday 2. A.brother B.thin C.theater D. both 3. A.this B. throw C.thank D. think 4. A.either B.breath C.clothes D.mother 5. A.brother B. thirty C. thin D.thing 6. A.weather B. thing C. this D.father 7. A.throw B. mother C. them D.they 8. A.their B. then C.math D. that 9. A. thirty B. healthy C. there D. birthday 10. A.weather B. think C.these D.brother 11. A. station B. listen C. student D. plastic 12.A. talk B. walk C. should D. simple 13. A. listen B. costume C. pasta D. plastic 14. A.action B. attack C. jacket D. battle 15 A.performance B. general C. terrible D. September