Listen to a conversation between Phong and his grandfather. Choose the correct answers.
Giải thích
C là đáp án đúng
Thông tin: Phong: Grandpa, do you mind telling me how our lives are different from yours in the past?
C là đáp án đúng
Thông tin: Phong: Grandpa, do you mind telling me how our lives are different from yours in the past?