Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She regretfully told him that .
A. she would leave the tickets at home
B. she left the tickets at home
C. she would have left the tickets at home
D. she had left the tickets at home
Đáp án đúng là D. Đây là câu gián tiếp với câu trần thuật “ I left the tickets at home.” ( Tôi đã để quên vé ở nhà. )