Insert the article where necessary. 1. He usually has a glass of —water with his dinner. 2. There are places where —water is as precious as gold. 3. — water in the lake is so clear that you can see every single stone. 4. After a hard day's work I like — hot milk. 5. Come quickly, — milk is getting cold. 6. Don't sit on — sand, it's damp after the rain. 7. My shoes are full of — sand. 8. There are people who will eat — ice-cream in the street even in winter. 9. Why is — coal better for heating than wood? 10. ___ coal of Newcastle is rich in carbon. 11. Put the bottle into the ice-box to cool — wine for dinner.