Compare these.

Okay, let's compare these as in the example:

1. The grey cat is as small as the white cat.
2. The red dog is not as/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 as/so tall as the yellow tree.
6. The sitting room is not as/so cosy as the bedroom.