singular - plural 3

Printable exercise from Spellic.com
storiesstory
watchwatches
filmsfilm
trainstrain
actressactresses
actorsactor
lorrylorries
wolveswolf
glassglasses
salmonsalmon
cliffcliffs
donkeysdonkey
watchwatches
librarieslibrary
calvescalf
horsehorses
proofproofs
hatshat
enemiesenemy
babiesbaby
keyskey
armyarmies
waspwasps
carcars
licelouse
foxfoxes
schoolsschool
toytoys
seaseas
valleysvalley