MCQ Practice English 📖 Identify the right passive voice of ‘It is impossible to do this’. A Doing this is impossible B This can't be done C This is impossible to be done D This is must be done 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 PreviousIdentify the correct passive from : Tell him to get out of the office.' NextIdentity the correct passive form: 'Open the window' .