Образуйте форму множественного числа. Sister, ray, camera, boy, banana, garden, door, bus, tooth, foot, window, house, box, lady, tomato, disco, roof, mouse, sandwich, child, stranger, goose, сhurch, gentleman, student, sheep, leaf, potato, woman, restaurant, wolf, deer, cartoon, chicken, country, man, swine, dress, ox.

Sister’s
rays
cameras
boys
bananas
gardens
doors
buses
teeth
feet
windows
houses
boxes
ladies
tomatoes
discos
roofs
mice
sandwiches
children
strangers
geese
сhurches
gentleman’s
students
sheep(так остается)
leaves
potatoes
women
restaurants
wolves
deer(так остается)
cartoons
chickens
countries
men
swine(так остается)
dresses
oxen

Sister - sisters;

ray - rays;

camera - cameras;

boy - boys;

banana - bananas;

garden - gardens;

door - doors;

bus - buses;

tooth - teeth;

foot - feet;

window - windows;

house - houses;

box - boxes;

lady - ladies;

tomato - tomatoes;

disco - discos;

roof - roofs;

mouse - mice;

sandwich - sandwiches;

child - children;

stranger - strangers;

goose - geese;

сhurch - churches;

gentleman - gentlemen or gentlemans;

student - students;

sheep - sheeps;

leaf - leaves;

potato - potatoes;

woman - women;

restaurant - restaurants;

wolf - wolves;

deer - deer;

cartoon - cartoons;

chicken - chickens;

country - countries;

man - men;

swine - swines;

dress - dresses;

ox - oxen.