----- Nội dung dịch tự động từ ảnh ----- A. cheap B. affordable Part III. Each of the following sentences has one mistake. Identify the mistake by writing the or D on the answer sheet. 21.Because she stayed up late to finish her project last night, she feels tiring now. D A C B 22. She is used to getting up early and do morning exercise. A B C D 23. It was so a difficult question that no one could answer it. A B C D 24. Mrs. Hoa, along with her friends from Vietnam, are planning to attend the festival. A D C B