Question 5. He'd hardly finished doing his homework when you arrived, _______?
     A. didn't he                     B. had he                         C. would he                     D. hadn’t he
Question 6. The origin of April Fool’s Day, the first day of April, is uncertain, but it _______ to arrival of spring in late March, when nature _______ to “fool” humanity with changes in weather.
     A. has been related – has said                                 B. may be related – is said
     C. ought to relate – has been said                           D. relates – is saying
27. (NÂNG CAO) Đề soạn theo cấu trúc minh họa 2021 - Tiếng Anh - Đề 27 - D