根据对话内容选择合适的答案填空。

A: Look, there are many animals in the zoo. Let's go and see them.

B: OK. Let's go.

A: Tom, there are so many birds in the tree.

B: Yes. There’s a monkey, too. I love monkeys.

A: There are two snakes under the chair.

B: Yes. But I don't like snakes.

A: Look, there are four chicks here.

B: How beautiful they are!

A: Two leopards are over there.

B: They are beautiful, too.