3)white car is as new as black car.4)blue car is not so new as white car. 5)Ken is as tall as Roy. 6)Bob is not so tall as Ken . 7 )Charles is as old as Don. 8)Charles is not so old as Peter. 9)Green pencil is as long as Pink pencil. 10)Yellow pencil is not so long as green pencil. 11)Tom is as strong as Sam 12)Dan is not so strong as Tom