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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
Adverbs Probrico (20 Pack)Flat Black Modern Cabinet Pulls 5" Hole Center
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Read more about the parts of speech.

Glossary of Terms

Lesson and TestVideo Lesson
abstract noun
adverbial phrase
collective noun
common noun
complex sentence
compound sentence
concrete noun
conditional sentence NIDITW Set of 4 Christmas Throw Pillow Covers Winter Gift Merry
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes
Using Colons
Using Commas
Using Dashes
Using Hyphens
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 Puppy Face Dog Shirts Tank Top with Wide Strips Doggie Costumes
adverse and averse
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
dependant and dependent
discreet and discrete
disinterested and uninterested
e.g. and i.e.
envy and jealousy
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further and farther
gray and grey
immigrate and emigrate
imply and infer
its and it's
loose and lose
marinade and marinate
material and materiel
past and passed
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poisonous or venomous
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principal and principle
role and roll
tenant and tenet
their, there, and they're
too or to
weather, whether, and wether JINCHAN Blackout Curtain for Bedroom 95 Inches Length Blue Black
while or whilst
who or whom
who's and whose
you're and your Joyozy Fashion Resin Band Compatible with Apple Watch 42mm 44mm,
Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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