2) the red dog big ≠the black dogThe red dog is not as/so big as the black dog.3) the chair high =the benchThe chair is as high as the bench.4) the girl tall =the boyThe girl is as tall as the boy.5) the green tree tall ≠ the yellow treeThe green tree is not as tall as the yellow tree.6) the sitting room cosy ≠ the bedroomThe sitting room is not as cosy as the bedroom.7) the kitchen clean = the hallThe kitchen is as clean as the hall.8) the garden green = the forestThe garden is as green as the forest.