a sock
four socks
a robot
two robots
a child
four children
a sweater
three sweaters
a toothbrush
three toothbrushes
a zebra
three zebras
a glass
two glasses
an orange
two oranges
a man
two men
a house
five houses
a pear
two pears
a cake
five cakes
a person
six people
a watch
three watches
a box
two boxes
a woman
three women
a puppy
two puppies