My father/ not/ at the office/ the day/ before/ yesterday.
A. My father is not at the office the day before yesterday.
B. My father wasn’t at the office the day before yesterday.
C. My father hadn’t been at the office the day before yesterday.
D. My father hasn’t been at the office the day before yesterday
Đáp án đúng: B
Dịch: Bố tớ không ở văn phòng vào ngày hôm