Present simple with animals (they)
They are ___________. They __________ (swim) very well.
They are HIPPOS. They SWIM very well.
They are ___________. They ______________ (not eat) plants.
They are TIGERS. They DON'T EAT plants.
They are ___________. They ______________ (not walk).
They are WHALES. They DON'T WALK.