Cấu trúc “Although/even though/though + S1 + V1, S1 +V1 = _____ + S1 + V1, S2 + V2 = No matter what + S1 + V1, S2 + V2 hoặc No matter how + adj/adv + S1 + V1, S2 + V2 = _____+ adj/adv + S + V = Adj/adv + ____/though + S + V, S + V (ví dụ: Although the exercise is difficult, the boys can solve it. = Much as the exercise is difficult, the boys can solve it. = No matter how difficult the exercise is, the boys can solve it. = However difficult the exercise is, the boys can solve it. = Difficult as the exercise is, the boys can solve it.) với nghĩa CHO DÙ THẾ NÀO ĐI NỮA... còn thiếu những từ lần lượt là___