giúp mik đi ----- Nội dung dịch tự động từ ảnh ----- Ex1 Choose the word whose underlined part is pronounced differently from the others. 1. a. laugh b. cough c. bought d. tough 2. a. game b. gym c. girl d. bag 3. а. calorie b. labour c. community d. volunteer 4. a. environmental b. benefit c. service d. sick 5. a. danced b. helped c. watched d. enjoyed 6. A. near B. clear C. dear D. learn 7. A. knocked B. needed C. founded D. wanted 8. A. cough B. laugh C. enough D. high 9. A. collect B. clean C. city D. cracker 10. A. essential B. attention C. vegetarian D. depression