I. Choose the letter (A, B, C or D) that corresponds to the word whose the underlined part has different pronunciation from those of the others. Giúp mik vs ạ ----- Nội dung dịch tự động từ ảnh ----- 2 3 4 5 1. A. foot 2. A. finger 3. A. mouth 4. A. gray 5. A. arm A B. full B. lip B. round B. hand B. arrive B C. blue C. light C. shoulder C. fat C. farm C D. music D. thin D. brown D. traffic D. park D