A panda is _________ (big) than a mouse.
bigger
A plane is _________ (fast) than a bike.
faster
A cat is ________ (thin) than a hippo.
thinner
A tortoise is ________ (slow) than a rabbit.
slower
Compare a cat and a dog.
...
Compare walking and cycling.
...
Compare Argentina and Brazil.
...
Compare a hippo and a giraffe.
...
The first hand is _________ (dirty) than the second hand.
dirtier
Compare Argentina and Uruguay.
...
