Find the wrong usage:
an umbrella
an apple
a eagle
an egg
That is _________ inkpot.
an
a
on
of
_________ jug.
up
That is ________ parrot.
four
for
He is ________ boy.
two
This is ________ bottle.
fun
cool
__________ unicorn .
or
_________ sun rises in the East.
the
none of these
This is _______ Ostrich.
fine
_________ cup.
