Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Question 1.     A. orchestra                B. chasm                     C. chemical                 D. orchard

Question 2.     A. confine                   B. conceal                   C. convention             D. concentrate

9. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 9 - có lời giải