----- Nội dung dịch tự động từ ảnh ----- UNIT 4 :LIFE IN THE PAST GRADE 9 underline part is pronounced differently from the others. B. clubs C. hats D. stamps B. what C. who D. why I. Choose the word whose 1. A. books 2. A. which 3. A. community 4. A. impolite 5. A. education 6.A. populated IT B. computer B. night B. question B. loaded C. museum C. tradition C. pollution C. wanted D. custom D. slight D. collection D. lived