A __________ is (thin) than a _________.
A turtle is thinner than a whale.
A ___________ is (light) than an __________.
A seahorse is lighter than an octopus.
A _________ is (long) than a _________.
A shark is longer than a fish.
A _________ is (short) than a ___________.
A starfish is shorter than a squid.
A _________ is (good) at eating people than a __________.
A shark is better at eating people than a crab.
A __________ is (bad) at swimming than a __________.
A seahorse is worse at swimming than a dolphin.
