5. Match the sentences with the pictures. Sentences: They live in Antarctica; They eat seals; They live in Canada; They eat krill; Their flippers help them to swim very well; They have flat feet; They have sharp beaks; Their predators include sharks. Pictures: a) penguin; b) polar bear.

a) Penguin: They live in Antarctica; They eat krill; Their flippers help them to swim very well; They have flat feet; They have sharp beaks; Their predators include sharks.

b) Polar bear: They live in Canada; They eat seals.