Grammar Monster
Grammar Monster

Irregular Plurals Test

Irregular Plurals Test

Test your knowledge of plurals that attract spelling mistakes in English.
Interactive Test


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More Tests
There are lots more interactive grammar tests here.
Some Fun Tests

Easily Confused Words Test

Try a test on easily confused words (e.g., affect / effect, complement / compliment).

Grammatical Terms Test

Try a test on grammatical terms.

Our Monster Grammar Test

 Fun!   Take our Monster Grammar Test on spelling, grammatical terms, and punctuation.

Grammar and Memory Test

 More Fun!   Test your memory, spelling, and grammar with our Squares Test.

Dynamic Drop Tests

 Even More Fun!   Test your reflexes and grammar with one of these dynamic drop tests: