There is ... cheese.
some
There is ... apple
an
Would you like ... lemonade?
some
There are ... potatoes.
lots of/ a lot of
There's ... big, chocolate cake.
a
There aren't ... biscuits.
any
There isn't ... sugar.
any
This is ... orange.
an
There is ... milk.
some
There is ... egg.
an
There are ... eggs.
lots of/ a lot of
Have we got ... bread?
any
There isn't ... water in a glass.
any
There's ... butter on the bread.
some
I haven't got ... apples.
any
