My grandfather retired from work last month. He __...
Câu hỏi: My grandfather retired from work last month. He _______ for the same company for 40 years.
A was working
B had been working
C has worked
D had worked
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Anh trường THPT Chuyên Chu Văn An - Lạng Sơn - lần 1 - năm 2018 (có lời giải chi tiết)