We can see s__ of them in a zoo.Children like them.They need a t__for a home
问题描述：
We can see s__ of them in a zoo.Children like them.They need a t__for a home
Some penguins also come from A__.
Lions a__also from Afica.
Lions and tigers need a place t__run.
They d__need a big home.
答
some
tree
Australia
are
to
don't