1) The blue car is as fast as the red car.
2) Peter is not as tall as Fred.
3) The violin is not as low as the cello.
4) This copy is as bad as the other one.
5) Oliver is as optimistic as Peter.
6) Today it isn't as windy as yesterday.
7) The tomato soup was as delicious as the mushroom soup.
8) Grapefruit juice is not as sweet as lemonade.
9) Nick is as brave as Kevin.
10) Silver is not as heavy as gold.