Pizza / Salad (healthy)
Pizza isn't as healthy as salad
Peter is hotter than Fred. Fred.....
Fred isn't as hot as Peter.
Max is faster than Joe. Joe isn't ........
Joe isn't as fast as Max
The giraffe is taller than the tiger. The tiger isn't.....
The tiger isn't as tall as the giraffe.
a rollercoaster / TV (exciting)
TV isn't as exciting as a rollercoaster
A hammerhead shark is/isn't
A hammerhead shark isn't as dangerous as a Great White shark
Ronaldo is/isn't....
Ronaldo isn't as young as Messi