You sent me a present. Thank you very much for it. (Relative pronounces)
You sent me a present. Thank you very much for it.
=> ____________________________________________. (Relative pronounces)
Đáp án: Thank you very much for the present which you sent me.
Giải thích: Đại từ quan hệ “which” thay thế cho “the present” ở phía trước.
Dịch: Cảm ơn bạn rất nhiều vì món quà bạn đã gửi cho tôi.