a / an: There is ... penguin.
There is A penguin.
a/an: There is ... eagle.
There is AN eagle.
a/an : There is ... parrot.
There is A parrot.
a/an: There is ... ostrich.
There is AN ostrich.
a/an: There is ... hippo.
There is A hippo.
What animal is this?
It is an ostrich.
What animal is this?
It is an eagle.
What animal is this?
It is a lion.
What animal is this?
It is an elephant.
What is this?
leaves
What is this?
nuts
What is this?
wings
What is this?
fruit
What is this?
vegetables
a/an: There is ... snake.
There is A snake.
a/an: There is ... apple.
There is AN apple.
