MCQ Practice English 📖 'To build castles in the air' means - A To be a dreamer B To make a fortune C To work D To work selflessly 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 Previous"Through thick and thin" means- Next'To carry coal to new castle' means -