They moved to this city when they had their second child (LIVED
They moved to this city when they had their second child (LIVED)
=> They have _______________________________ they had their second child.
Đáp án đúng là: They have lived in this city since they had their second child
Giải thích: S+have/has +PII +since + mốc thời gian/mệnh đề chia ở QKĐ
Dịch: Họ đã sống ở thành phố này kể từ khi họ có đứa con thứ hai.