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    Learn English > English lessons and exercises > English test #97108: Irregular plurals
    > Other English exercises on the same topics: Find the word | Plural [Change theme]
    > Similar tests: - Plural - Countable or Uncountable? - Plural of words - Plural: Nouns ending in -ff, -f, -fe - Agreement of subject and verb - Count Nouns-Proper Nouns - Plural forms - Plural
    > Double-click on words you don't understand


    Irregular plurals


    A few nouns have an irregular plural.

    Here are examples:

    alumnus/alumni

    cactus/cacti

    crisis/crises

    diagnosis/diagnoses

    ellipsis/ellipses

    hypothesis/hypotheses

    oasis/oases

    paralysis/paralyses

    parenthesis/parentheses

    synthesis/syntheses

    Exercise:

    Choose the correct plural form of the word that completes the sentence.





    English exercise "Irregular plurals" created by lucile83 with The test builder
    Click here to see the current stats of this English test [Save] [Load] [?]


    1. There have been a lot of in the world so far.
    2. The farmer looks after all his very carefully.
    3. This cat always tries to catch in the garden.
    4. Look over there! There are some beautiful cows and .
    5. Those are very nice and they like to go to school.
    6. Be careful, you have to change the word that is in .
    7. We can see a lot of strange in the world.
    8. The dog is watching the and making them go back to the farm.
    9. William, come on! You have to brush your .
    10. This lady takes good care of her garden and she has a lot of beautiful .







    End of the free exercise to learn English: Irregular plurals
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