Ex 1. Choose the word whose underlined part is pronounced differently from the other three in each question. 1. A. tooth B. maths C. father D. thing 2. A. theatre B. thunder C. those D. thick 3. A. birthday B. month C. both D. them 4. A. clever B. comedy C. educate D. tennis 5. A. event B. female C. special D. sentence 6. A. last B. fast C. animal D. class 7. A. threat B. bread C. head D. team 8. A. know B. cow C. slow D. show 9. A. cold B. shop C. sold D. photo 10. A. shoulder B. sound C. count D. around