I. Circle the word whose underlined part is pronounced differently from that of the others.
A. S/ES
1. A. proofs B. regions C. suggests D. rocks
2. A. involves B. believes C. phones D. makes
3. A. remembers B. cooks C. walls D. pyramids
4. A. dreams B. nations C. accidents D. minds
5. A. deserts B. looks C. lends D. stops
6. A. parents B. brothers C. weekends D. feelings
7. A. chores B. dishes C. houses D. coaches
8. A. coughs B. sings C. stops D. sleeps
9. A. wishes B. practices C. introduces D. leaves
10. A. grasses B. stretches C. comprises D. potatoes
B. ED
1. A. invited B. attended C. celebrated D. displayed
2. A. removed B. washed C. developed D. missed
3. A. stopped B. parked C. demanded D. watched
4. A. laughed B. passed C. suggested D. placed
5. A. believed B. prepared C. involved D. liked
6. A. collected B. changed C. formed D. viewed
7. A. walked B. entertained C. reached D. looked
8. A. implied B. followed C. titled D. smoked
9. A. developed B. ignored C. laughed D. washed
10. A. clapped B. attracted C. lifted . needed