I was at the airport by 6 a.m. but I didn’t need to get there so early because my flight was ______________.Đoạn văn21/45Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. I was at the airport by 6 a.m. but I didn’t need to get there so early because my flight was ______________.delayedtaken offmissedlandedGiải thíchChọn A