We were late because we had some car problem...
Câu hỏi: We were late because we had some car problems. By the time we ___________ to the station, Susan ____________ for us for more than two hours.
A. are getting/had waited
B. got/waited
C. had got/had waite
D. got/ had been waiting
Câu hỏi trên thuộc đề trắc nghiệm
Bộ đề thi THPT Quốc gia môn Tiếng Anh năm 2021 cực hay !!