MCQ Practice English 📖 Passive Voice of 'The baby has lost the doll? A The doll had been lost by the baby. B The doll has been lost by the baby. C The doll was lost by the baby. D The doll will have been lost by the baby. 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 PreviousPassive form of 'who spoke it'? NextPassive voice of 'They held a meeting very early'.