Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

When my father was young, he ______ get up early to do the gardening.

Đáp án
D. used to

Câu hỏi thuộc Bài tập:

E9- Vào 10- Đề ôn 23