One tooth, lots of....
teeth
One sheep, many...
sheep
One leaf, lots of...
leaves
One fish, two...
fish
One goose, many...
geese
One mouse, two...
mice
One man, many...
men
One child, lots of...
children
One deer, many...
deer
One octopus, two...
octopi
One person, lots of...
people
One ox, two...
oxen
One wolf, many...
wolves
One woman, two...
women
One knife, lots of...
knives
One cactus, lots of...
cacti
