MCQ Practice English 📖 He had written this book before - A he had retired B he has retired C he retired D he 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 PreviousHe had written the book before he ----? NextHe has been absent --- বাক্যের শূন্যস্থানে সঠিক শব্দ বসবে ?