a or an
an apple
a or an
a book
a or an
a cat
a or an
a dog
a or an
an egg
a or an
a fish
a or an
a gorilla
a or an
a hat
a or an
an igloo
a or an
a jet
a or an
a king
a or an
a lion
a or an
a mouse
a or an
a nut
a or an
an octopus
a or an
a panda
