Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
plurals
0
%
0
0
0
Back
Restart
deer
deers
Oops!
Okay!
wife
wives
Oops!
Okay!
woman
women
Oops!
Okay!
hero
heroes
Oops!
Okay!
person
people
Oops!
Okay!
quiz
quizzes
Oops!
Okay!
oasis
oases
Oops!
Okay!
mouse
mice
Oops!
Okay!
foot
feet
Oops!
Okay!
man
men
Oops!
Okay!
loaf
loaves
Oops!
Okay!
thief
thieves
Oops!
Okay!
half
halves
Oops!
Okay!
sheep
sheep
Oops!
Okay!
this
these
Oops!
Okay!
life
lives
Oops!
Okay!
tooth
teeth
Oops!
Okay!
tomato
tomatoes
Oops!
Okay!
leaf
leaves
Oops!
Okay!
that
those
Oops!
Okay!
child
children
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies