MCQ Practice English 📖 He had written the book before he ----? A had retired B has retired C retired D will be retired Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousHasan has (to choose) the right path. NextHe had written this book before -
