1. Cat → Cats
2. Book → Books
3. Dog → Dogs
4. Bus → Buses
5. Class → Classes
6. Bush → Bushes
7. Watch → Watches
8. Box → Boxes
9. Quiz → Quizzes
10. Leaf → Leaves
11. Wolf → Wolves
12. Knife → Knives
13. Child → Children
14. Foot → Feet
15. Tooth → Teeth
16. Mouse → Mice
17. Person → People
18. Sheep → Sheep
19. Deer → Deer
20. Fish → Fish

Singular Possessives

1. The cat’s toy (the toy belongs to one cat)
2. The book’s cover (the cover belongs to one book)
3. The dog’s bone (the bone belongs to one dog)
4. The bus’s route (the route belongs to one bus)
5. The class’s teacher (the teacher belongs to one class)
6. The bush’s leaves (the leaves belong to one bush)
7. The watch’s band (the band belongs to one watch)
8. The box’s lid (the lid belongs to one box)
9. The quiz’s questions (the questions belong to one quiz)
10. The leaf’s color (the color belongs to one leaf)
11. The wolf’s den (the den belongs to one wolf)
12. The knife’s blade (the blade belongs to one knife)
13. The child’s toy (the toy belongs to one child)
14. The foot’s arch (the arch belongs to one foot)
15. The tooth’s enamel (the enamel belongs to one tooth)
16. The mouse’s tail (the tail belongs to one mouse)
17. The person’s name (the name belongs to one person)
18. The sheep’s wool (the wool belongs to one sheep)
19. The deer’s antlers (the antlers belong to one deer)
20. The fish’s gills (the gills belong to one fish)

Plural Possessives

1. The cats’ toys (the toys belong to multiple cats)
2. The books’ covers (the covers belong to multiple books)
3. The dogs’ bones (the bones belong to multiple dogs)
4. The buses’ routes (the routes belong to multiple buses)
5. The classes’ teachers (the teachers belong to multiple classes)
6. The bushes’ leaves (the leaves belong to multiple bushes)
7. The watches’ bands (the bands belong to multiple watches)
8. The boxes’ lids (the lids belong to multiple boxes)
9. The quizzes’ questions (the questions belong to multiple quizzes)
10. The leaves’ colors (the colors belong to multiple leaves)
11. The wolves’ dens (the dens belong to multiple wolves)
12. The knives’ blades (the blades belong to multiple knives)
13. The children’s toys (the toys belong to multiple children)
14. The feet’s arches (the arches belong to multiple feet)
15. The teeth’s enamel (the enamel belongs to multiple teeth)
16. The mice’s tails (the tails belong to multiple mice)
17. The people’s names (the names belong to multiple people)
18. The sheep’s wool (the wool belongs to multiple sheep)
19. The deer’s antlers (the antlers belong to multiple deer)
20. The fishes’ gills (the gills belong to multiple fish)

Practice Sentences

Plurals

1. The cats chased each other around the yard.
2. All the books were stacked neatly on the shelf.
3. The dogs barked loudly at the mailman.
4. The buses arrived at the station on time.
5. The classes were all canceled due to the snowstorm.

Singular Possessives

1. The cat’s toy was under the couch.
2. The book’s cover was torn.
3. The dog’s bone was buried in the yard.
4. The bus’s route was changed.
5. The class’s teacher was absent.

Plural Possessives

1. The cats’ toys were scattered all over the house.
2. The books’ covers were all the same color.
3. The dogs’ bones were buried in various spots in the yard.
4. The buses’ routes were affected by the road construction.
5. The classes’ teachers met for a conference.