There isn't ... orange in my bag.
an
... there an apple on the table?
Is
There ... 3 bedrooms in the house.
are
There ... a pen in my bag, but there is a pencil.
is
There aren't ... books on the table.
any
There is ... kitchen in the flat.
a
... there a magazine on the coffee table? - No, ....
Is ... there isn't
There ... some curtains, but there ... a mirror.
are ... isn't
There ... a bed in the room, but there ... a sofa.
is ... isn't
... there any children in the living-room?
Are
There ... a lamp, but there ... any chairs.
is... aren't
There ... some pictures on the wall, but there ... any posters.
are ... aren't
... there any pillows? - Yes, ....
Are ... there are
Are there ... tables in the kitchen?
any
There are ... bedrooms in the house.
some
There ... some pillows on the bed, but there ... a book.
are ... isn't