time/ his daughter/ graduate/ he/ retire.
Câu hỏi: time/ his daughter/ graduate/ he/ retire.
A By the time his daughter will graduate, he will retire.
B By the time his daughter graduates, he will retire.
C By the time his daughter will graduate, he will have retired.
D By the time his daughter graduates, he will have retired.
Câu hỏi trên thuộc đề trắc nghiệm
Đề luyện thi Đánh giá năng lực môn Anh - số 4