THEY _______ IN THE VILLAGE WHEN THE LANDSLIDE OCCURRED, BUT THEY...

55. - CAU HOI ON THI MON ANH VAN BẬC 2 CÔNG CHỨC 2020
CAU HOI ON THI MON ANH VAN BẬC 2 CÔNG CHỨC 2020
55. They _______ in the village when the landslide occurred, but they are fine. A. were staying B. stayed C. had stayed D. used to stay