A. through
Đáp án A.
Tạm dịch: By the fierce dust storms that regularly sweep ________ the area: Bằng những cơn bão bụi dai dẳn thường xuyên quét qua khu vực.
- (storm) to sweep through: (bão) quét qua
If boring and repetitive factory work could be (37) ________by robots, why not boring and repetitive household chores too?