Choose the best answer A, B, C or D for each sentence:
People reported that before help _______ them, a small child _______ of infantile paralysis.
had reached-died reached-had died reaches-has died has reached-diesMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose the best answer A, B, C or D for each sentence:
People reported that before help _______ them, a small child _______ of infantile paralysis.
had reached-died reached-had died reaches-has died has reached-dies