MCQ Practice English 📖 He deals --- stationery goods. A in B of C on D with 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 PreviousHe deals in rich but does not know how to deal ----- the customers. NextHe did not study hard; ---- he passed the examination.