MCQ Practice English 📖 A retired officer lives next door. Here, the underlined word is used as a a/an: ক adverbখ Gerundগ particpleঘ preposition 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 PreviousA prize was awarded to him for proficiency --- music. NextA rolling stone gather no moss. What is 'rolling'?