Question 22: A. their own well-being B. its own well-being C. his own well-being D. her own well-beingĐoạn văn22/40Mark the letter A, B, C, or D to indicate the correct option that best fits each of the numbered blanks from 18 to 23. their own well-being its own well-beinghis own well-being her own well-beingGiải thíchChọn đáp án A