There are .... carrots.
some
Ate there .... computers in your room?
any
Are there .... eggs?
any
I usually have ..... sandwich for lunch
a
I don't need ..... milk
any
Try ... orange juice
some
There are ... chairs in the hall.
some
Is there ..... sugar in this coffee?
any
Do you want .... apple?
an
We have got .... bread.
some
Is there .... piano in your classroom?
a
Is there .... clock in your classroom?
a
There isn't .... cheese.
any