Are there ... biscuits?
any
We haven't got ... carrots.
any
Are there ... sandwiches?
any
Has he got ... bananas?
any
Have you got ... lemon?
a
Have you got ... pencil?
a
This is ... ostrich.
an
There aren't ... mice.
any
There aren't ... presents.
any
I can see ... panda.
a
There aren't ... cucumbers.
any
I've got ... orange.
an
There isn't ... egg in the fridge.
an
She has got ... apples.
some
There are ... camels in the zoo.
some
Is it ... elephant?
an