After George had returned to his house
Câu hỏi: After George had returned to his house, he was reading a book
A had returned
B his house
C he
D was reading
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc Gia năm 2015 môn Tiếng Anh - Trường THPT Lam Kinh, Thanh Hóa