1. Irregular Plural nouns

2. mother-in-law mothers-in-law
The plural of a few nouns is formed in irregular ways. You will have to memorize these.
Singular Plural
mouse mice
foot feet
goose geese
mother-in-law mothers-in-law
drive-in drive-ins
ox oxen

3. A few nouns have the same singular and plural form
Singular Plural
sheep sheep
Chinese Chinese
moose moose
grapefruit grapefruit
deer deer
salmon salmon
fish fish

4. Practice A team of ______ pulled a wagon with three _______ inside.
A. ox woman
B. oxen women
C. oxes women
D. oxens womans

5. A team of _oxen_ pulled a wagon with three _women_ inside.

6. Near the campsite they saw two _______ and several ________.
A. deer moose
B. deers moose
C. deers mooses
D. deer meese

7. Near the campsite they saw two _deer_ and several _moose_.

8. Write each sentence in your notebook using the correct plural
1. The (foots, feet) on the girl were dirty.
Every school has many (children, childs).
She was missing her two front (teeth, tooths).
The two (mouses, mice) were eating cheese.
Three (woman, women) are talking.
Many (persons, people) walk to work.