After twenty-five years of hard work, he made a decision to retire.
A. He made a decision to retire after he had worked hard for twenty-five years.
B. He made a decision to retire after his hard work for twenty-five years.
C. He has been working hard for twenty-five years before he retired.
D. After he worked hard in twenty-five years, he made a decision to retire
Đáp án đúng: A
Dịch: Anh ấy quyết định nghỉ hưu sau khi làm việc chăm chỉ 25 năm.
Choose the correct answer
I don’t find it difficult to get up early in the morning.