boat - boats

house - houses

cat - cats

river - rivers

bus - buses

wish - wishes

piano - pianos

box - boxes

topaz - topazes

kiss - kisses

baby - babies

city - cities

woman - womans

man - mans

child - childs

foot - foots

leaf - leafs

mouse - mouses

goose - gooses

wife - wifes

life - lifes

tomato - tomatoes

oasis - oasis

stomach - stomachs

church - churchs

match - matches

computer - computers

garden - gardens

sweatshirt - sweatshirts

table - tables

week - weeks

watch - watches

class - classes

Explicação: