CHOOSE THE BEST OPTION A, B, C OR D TO COMPLETE THE SENTENCE

Câu 21 Choose the best option A, B, C or D to complete the sentence :If we ... the train at 8 a.m yesterday, we ... in Hai Phong.A) Had taken/ would have arrivedB) Were taking/ will arriveC) Had taken/ would arriveD) Took/ arrivedĐáp án A