MCQ Practice English 📖 PIGEON : BIRD :: A envelope : letter B flower : tree C human : mammal D thermometer : doctor 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 PreviousPHILATELIST : STAMPS NextPILOT : STEER