a box
boxes
a clown
clowns
a glass
glasses
a lady
ladies
a fox
foxes
a camera
cameras
a potato
potatoes
a deer
deer
a goose
geese
a sheep
sheep
a boy
boys
a bus
buses
a wolf
wolves
a man
men
an ox
oxen
a child
children
a fish
fish
a knife
knives
a bench
benches
a mouse
mice
a video
videos
a brush
brushes
a class
classes
a leaf
leaves
a fly
flies
a tooth
teeth
a woman
women
a piano
pianos
a baby
babies
a scarf
scarves