Grammar Monster

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Free English Grammar Lessons and Tests

Welcome to Grammar Monster!

Here are our most popular lessons and glossaries. You can find lots more using our search page.

Grammar Lessons for Beginners or Kids

Vocabulary Lessons for Beginners or Kids

Spelling Lessons for Beginners or Kids

Popular Lessons for Advanced Learners or Teachers

Paper-Free Teaching

All of our lessons have confirmatory tests, which are editable and, if necessary, printable.

To save paper, you can download the tests as Word documents for email attachments or as PowerPoints for classroom tests. You can even send the tests using messaging apps such as WhatsApp, Google Classroom, and Messenger.

Read more about paper-free learning.

Lists for Beginners

ESL Vocabulary Lists

Parts of Speech Lists

Lists for Advanced Learners

A-Z Grammar Terms

Common Writing Errors

A-Z Confused Words

Punctuation Lessons

A-Z Unusual Plurals

A-Z Common Idioms

Grammar Tests and Games

Miscellaneous Lists

Important Irregular Verbs

Tattoo Fails

List of Collective Nouns for Animals

Ready for an Advanced Level Test?

Here are 10 randomly selected grammar questions.

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See Also

See our A-Z glossary Try our grammar tests and games

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