Переведите)
1)type of earth that is soft when it is wet and hard when it is dry)
2)A mixiture of chalk and water used for painting walls white
3)substance  which is used in cement and in whitewash
4)a set of steps inside a building
5)a set of stairs inside a building
6)an area at the top of staircase , with rooms leading off it
7)a fence made of metal bars
8)a dark grey rock easily split onto thin layers and used for for covering roofs
9)flat,square,thin objects than are used to cover floors,walls or roofs