Choose the best answer to complete each sentence.
When he ....................... at the station, his train already.....................
arrived/ left arrived/ had left had arrived/ left had arrived/ leftMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose the best answer to complete each sentence.
When he ....................... at the station, his train already.....................
arrived/ left arrived/ had left had arrived/ left had arrived/ left