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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
collective noun
common noun
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compound sentence
concrete noun
conditional sentence
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
New Sterling Silver 925 Book Photo Trinket Locket - 1 Photo Open
affect and effect
Gold Glitter Straight Outta 1979 Cake Topper - Cheers to 42 Year
avenge and revenge
bare and bear Gloria Vanderbilt Women's Petite Avery Pull on Skimmer Short
can and may
coarse and course
complement and compliment
compose and comprise
Women Summer Elegant Sandals Bohemia Flower Flip Flops Ladies Fl
discreet and discrete
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
gray and grey
immigrate and emigrate
imply and infer
2 Pcs Bouncing Hop Ball Ride on with Handle Jump Toy for Play Ac
loose and lose
marinade and marinate
material and materiel YITingKYTOP Heavy Duty Furniture Lifter 4 Appliance Roller Slide
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
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Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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