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A-Z Grammatical Terms
A-Z Confused Words
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A-Z Awkward Plurals
Punctuation Lessons
Common Mistakes
(ordered by seriousness) ESL Vocabulary Lists Parts of Speech Lists A-Z Idioms and Proverbs Tests and Games Top Tip Install a grammar checker
for your browser
(ordered by seriousness) ESL Vocabulary Lists Parts of Speech Lists A-Z Idioms and Proverbs Tests and Games Top Tip Install a grammar checker
for your browser
A Test on Using Numbers (in Official Correspondence)
A Test on Using Numbers
Below is a quick test on using numbers. In this test, some of the answers marked with a
are not wrong; they're just not as tidy as the answer shown as 
.Interactive Test
Select the most appropriate version:
There are lots 
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Technical Help
Download Grammarly's free browser extension. It helps with:
Avoiding spelling errors
Correcting grammar errors
Finding better words
Self Help
Buy the Grammar Monster book.
Suitable for: Teachers, advanced students, and business writers.
Description: Published by London's Octopus Publishing, "Smashing Grammar" is the third, and most comprehensive, grammar reference book written by Craig Shrives (the founder of the Grammar-Monster.com). It is divided into three sections:
Description: Published by London's Octopus Publishing, "Smashing Grammar" is the third, and most comprehensive, grammar reference book written by Craig Shrives (the founder of the Grammar-Monster.com). It is divided into three sections:
- A-Z Grammar Glossary (This section explains grammar terminology, from the basics to advanced terms. It is especially useful because every entry concludes with a valuable and succinct explanation of why the grammar term matters for a writer.)
- A-Z of Punctuation (Packed with entertaining examples, this section provides definitive, well-explained rules for using all the principal punctuation marks. Punctuation should not be guesswork. There are rules.)
- A-Z of Easily Confused Words (This section covers all the homonyms and near homonyms that plague writers and offers tips on how to remember which to use.)
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.Bubble Pop Game!
Even More Fun! Test your reflexes and grammar with one of these "bubble pop" games:Next test >