It's _____ car.
a
an
It's _____ chair.
an
a
It's _____ cat.
an
a
It's _____ zebra.
an
a
It's _____ umbrella.
a
an
It's _____ dog.
an
a
It's _____ apple.
an
a
It's _____ pen.
a
an
It's _____ airplane.
a
an
It's _____ book.
a
an
It's _____ orange.
a
an
It's _____ igloo.
a
an
It's _____ elephant.
a
an
It's _____ octopus.
a
an
It's _____ ice cream.
an
a
It's _____ egg.
an
a