-"I’m so sorry. I didn’t mean to upset you." -“_____________”19/40Mark the letter A, B, Cor D to indicate the option that best completes each of the following exchanges. -"I’m so sorry. I didn’t mean to upset you." -“_____________” No, I don’t mind itOh, that’s all rightYes, you are so unkindOh! You don’t have to say sorryGiải thíchChọn đáp án B