It's __ orange.
an
It's __ ice cream.
an
It's __ apple.
an
What's this?
It's an ice cream
It's __ donut.
a
What's this?
It's an orange
What's this?
It's a sausage
It's __ sandwich.
a
What's this?
It's an apple
What's this?
It's a sandwich
What's this?
It's a donut
It's __ sausage.
a