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Free English Grammar Lessons and Tests

Welcome to Grammar Monster! We're here to help you master English grammar.

Here is a list of our resources: If you'd rather learn by watching videos, we can help with that too:

The Parts of Speech

Lesson and TestVideo Lesson
Read more about the parts of speech.

Glossary of Terms

Lesson and TestVideo Lesson
abstract noun
adverbial phrase SIDMOOL Centella Lip Essence 13mL
collective noun
Vintage Photoflash Flashbulbs No.50 GE qty of 6 New Old Stock
5'' Monster Alien Figure For Dungeons & Dragon D&D Marvelous Min
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes Boar Running Company Visitor Guest Book Holiday Free Engraving 3
Using Colons
Using Commas
Using Dashes
Using Hyphens Crayola Colour Alive 2.0 (Color Alive 2.0) - Marvel Avengers
Using Parentheses (Brackets)
Using Semicolons
Using Speech Marks
Read more about the different types of punctuation.

Easily Confused Words

Lesson and TestVideo Lesson
advice and advise
adverse and averse SEALED Mcdonald's Disney Lion King Timon Talking Happy Meal Toy
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
Scarborough & Bridlington: Ordnance Survey Landranger Map 1:5000
Dan Olsen Hand Signed Pinnacle Golf Ball PGA
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
gray and grey
immigrate and emigrate
1/24 75mm Resin Figure Model Kit Roman Legionnaire Warrior Soldi
its and it's
loose and lose
marinade and marinate
material and materiel
past and passed
personal and personnel
poisonous or venomous
practice and practise
principal and principle
role and roll
tenant and tenet
their, there, and they're
too or to
weather, whether, and wether
while or whilst
who or whom
who's and whose
you're and your
Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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