Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When the first child was born, they for three years.
A. have been married
B. had been married
C. will been married
D. will have been married
When the first child was born, they for three years.
A. have been married
B. had been married
C. will been married
D. will have been married
When the first child was born (QK ) => vế sau phải dùng QK
Khi đứa con đầu tiên được sinh ra thì họ đã lấy nhau được 3 năm
Khi đứa con đầu tiên được sinh ra thì họ đã lấy nhau được 3 năm
Đáp án B.