Work in pairs.Match the words with their definition :
1.Concrete 
2.Stairs
3.Clay
4.Brick 
5.Landing
6.Railing
7.Staircase
8.To whitewash


a.Type of earth that is soft when it is wet and hard when it is dry
b.To paint walls white with a mixture of chalk and water
c.Blocks of baked clay that are used for building walls
d.A substance ased for building and made from cement , sand , small stones and water
e.Balustrade
f.A set of steps inside a building
g.A set of stairs inside a building
h.An area at the top of a staircase , with rooms leading off it