Here’s a set of practice exercises for plural nouns.

Exercise 1: Convert Singular to Plural
Rewrite the following nouns in their plural form:
- Leaf → _______
- Child → _______
- Bus → _______
- Wolf → _______
- Box → _______
- Lady → _______
- Man → _______
- Toy → _______
- Deer → _______
- Hero → _______
- Tomato → _______
- Ox → _______
- Person → _______
- Half → _______
- Foot → _______
- Cactus → _______
- Tooth → _______
- Fish → _______
- Analysis → _______
- Life → _______
Exercise 2: Fill in the Blanks
Fill in the blanks with the correct plural noun form:
- There are five _______ (mouse) in the cage.
- The _______ (woman) are attending the meeting.
- She bought three _______ (tomato) from the market.
- All the _______ (child) were playing outside.
- The forest is home to many _______ (deer).
- The _______ (knife) were placed neatly on the table.
- Those _______ (baby) are very cute.
- He has visited several _______ (country) in his lifetime.
- There were too many _______ (leaf) on the ground after the storm.
- All the _______ (box) were stacked properly in the warehouse.
Exercise 3: Choose the Correct Form
Select the correct plural form for each sentence:
- The _______ (knife/knives) are in the drawer.
- The _______ (cactus/cacti) thrive in the desert.
- The _______ (roof/roofs) were damaged in the storm.
- She saw several _______ (foot/feet) prints in the sand.
- All the _______ (church/churches) were beautifully decorated.
- The _______ (man/men) attended the conference.
- The _______ (tooth/teeth) need proper care.
- Several _______ (goose/geese) flew over the lake.
- I saw some _______ (sheep/sheeps) grazing in the field.
- The _______ (hero/heroes) were honored in the ceremony.
Exercise 4: Correct the Mistakes
Find and correct the plural noun mistakes in the following sentences:
- The babys are playing in the park.
- He owns three sheeps.
- The boxes is heavy.
- There were many mens at the party.
- The leafs fell from the tree.
- All the womans were present at the event.
- He bought two oxs from the market.
- The childs were excited about the trip.
- Many thiefs were caught by the police.
- The mouses ran across the floor.
Exercise 5: Fill in the Blanks with Irregular Plural Nouns
Choose the correct plural form from the provided options:
- There were multiple _______ (ox/oxen) in the field.
- The _______ (person/people) in the auditorium cheered loudly.
- The dentist checked all my _______ (tooth/teeth).
- A flock of _______ (goose/geese) landed near the pond.
- Many _______ (child/children) were playing in the park.
- Several _______ (fish/fishes) swam near the coral reef.
- The _______ (woman/women) wore elegant dresses.
- We need to replace the _______ (foot/feet) of the chair.
- The storm destroyed all the _______ (roof/roofs) in the neighborhood.
- Some _______ (deer/deers) were spotted in the forest.
Exercise 6: Make Sentences Using Plural Forms
Use the plural form of the given nouns in your own sentences:
- Child → ____________________
- Leaf → ____________________
- Ox → ____________________
- Woman → ____________________
- Foot → ____________________
- Goose → ____________________
- Tooth → ____________________
- Hero → ____________________
- Fish → ____________________
- Box → ____________________
Exercise 7: Categorize the Plurals
Sort the following plural nouns into the correct categories:
A. Regular Plurals (Add “-s” or “-es”)
B. Irregular Plurals (Changes Form Completely)
C. Same Singular & Plural Form
D. Foreign Origin (Greek/Latin-based)
Nouns:
- Knives
- Deer
- Cacti
- Cities
- Phenomena
- Geese
- Men
- Buses
- Fish
- Women
Here’s the answer key for the plural noun exercises:
Exercise 1: Convert Singular to Plural
- Leaf → Leaves
- Child → Children
- Bus → Buses
- Wolf → Wolves
- Box → Boxes
- Lady → Ladies
- Man → Men
- Toy → Toys
- Deer → Deer
- Hero → Heroes
- Tomato → Tomatoes
- Ox → Oxen
- Person → People
- Half → Halves
- Foot → Feet
- Cactus → Cacti
- Tooth → Teeth
- Fish → Fish
- Analysis → Analyses
- Life → Lives
Exercise 2: Fill in the Blanks
- There are five mice in the cage.
- The women are attending the meeting.
- She bought three tomatoes from the market.
- All the children were playing outside.
- The forest is home to many deer.
- The knives were placed neatly on the table.
- Those babies are very cute.
- He has visited several countries in his lifetime.
- There were too many leaves on the ground after the storm.
- All the boxes were stacked properly in the warehouse.
Exercise 3: Choose the Correct Form
- The knives are in the drawer.
- The cacti thrive in the desert.
- The roofs were damaged in the storm.
- She saw several feet prints in the sand.
- All the churches were beautifully decorated.
- The men attended the conference.
- The teeth need proper care.
- Several geese flew over the lake.
- I saw some sheep grazing in the field.
- The heroes were honored in the ceremony.
Exercise 4: Correct the Mistakes
- The babies are playing in the park.
- He owns three sheep.
- The boxes are heavy.
- There were many men at the party.
- The leaves fell from the tree.
- All the women were present at the event.
- He bought two oxen from the market.
- The children were excited about the trip.
- Many thieves were caught by the police.
- The mice ran across the floor.
Exercise 5: Fill in the Blanks with Irregular Plural Nouns
- There were multiple oxen in the field.
- The people in the auditorium cheered loudly.
- The dentist checked all my teeth.
- A flock of geese landed near the pond.
- Many children were playing in the park.
- Several fish swam near the coral reef.
- The women wore elegant dresses.
- We need to replace the feet of the chair.
- The storm destroyed all the roofs in the neighborhood.
- Some deer were spotted in the forest.
Exercise 6: Make Sentences Using Plural Forms
- Children love playing in the park.
- In autumn, leaves cover the ground.
- The farmer takes good care of his oxen.
- The women gathered for a meeting.
- My feet hurt after a long walk.
- The pond was full of geese.
- She has strong, healthy teeth.
- Many heroes fought for justice.
- The aquarium had a variety of fish.
- The storage room was filled with boxes.
Exercise 7: Categorize the Plurals
A. Regular Plurals (Add “-s” or “-es”)
- Buses
- Boxes
- Cities
- Churches
B. Irregular Plurals (Changes Form Completely)
- Knives
- Men
- Geese
- Women
C. Same Singular & Plural Form
- Deer
- Fish
D. Foreign Origin (Greek/Latin-based)
- Cacti
- Phenomena
Hope this helps!😊.