Ex3. a) Choose the words in each group that has underlined part pronounced differently from the others. 1.(A) theater C. them D. than 2. A. this B. there B. throw B. though C. theme D. 3. A. throw C. than D. weather 4. A. national B. manner C. racing D. racket 5. A. very C. bell D. bed D. contest 6. A. chess 7. A. racket D. ball D. house 8. A. cold B. repeat B. tennis B. match B. boat C. racket C. active C. coast think