Compare these. Example: The grey cat is as small as the

1) The grey cat is as small as the white cat.
2) The red dog is not so big as the black dog.
3) The chair is as high as the bench.
4) The girl is as tall as the boy.
5) The green tree is not so tall as the yellow tree.
6) The sitting room is not so cosy as the bedroom.
7) The kitchen is sa clean as the hall.
8) The garden is as green as the forest