Vowel Change
man
_____________________
men
knife
_____________________
knives
mouse
_____________________
mice
wolf
_____________________
wolves
foot
_____________________
feet
shelf
_____________________
shelves
sheep
_____________________
sheep
deer
_____________________
deer
woman
_____________________
women
leaf
_____________________
leaves
person
_____________________
people
wonderwoman
_____________________
wonderwomen
tooth
_____________________
teeth
life
_____________________
lives
fish
_____________________
fish
bus
_____________________
buses
goose
_____________________
geese
half
_____________________
halves
child
_____________________
children
city
_____________________
cities