V. Choose the proper names to the definitions. a)a brick, b)a stone, c)a cave, d)concrete, e)pillars 1. Ancient people lived there to protect themselves from rain and the sun. 2. Later they left them and began to build houses. 3. It was first made of mud and dried in the håt sunshine. 4. Nowadays many buildings are madef it. 5. The ancient Egyptians discovered how to cut them for building purposes. 6. Many temples, palaces and huge tombs are made of them. 7. The ancient Gréeks also understood how to decorate buildings with them. 8. They also used them to support the roofs. 9. It is an artificial kind if stones much cheaper than brick or natural stone.