Article "a" or zero article
__book
a book
___ orange
an orange
___ ball
a ball
She has ____ idea.
She has an idea.
___ teacher
a teacher
___books
books
___ umbrella
an umbrella
I want to eat ___ apple.
I want to eat an apple.
____friends
friends
an hour
___fox
a fox
Aisha has ___ dog.
Aisha has a dog.
__football
football
__children
children
__ university
a university
I live in ___ town.
I live in a town.
___ dog
a dog
__egg
an egg
___union
a union
I eat ___ banana every day.
I eat a banana every day.