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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
complex sentence
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes
The Perfect Dust Cover, Black Nylon Cover for Dremel Digilab 3D4
Using Commas
Using Dashes
Using Hyphens
Using Parentheses (Brackets)
Using Semicolons
Using Speech Marks
Read more about the different types of punctuation.

LQXL 10X Magnifying Lighted Makeup Mirror, 21-LED Vanity Mirror

Lesson and TestVideo Lesson
advice and advise
adverse and averse
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
URRNDD Garden Wooden Insect Hotel Outdoor Bee Bug House Wood Bug
3 Pcs Spa Facial Headband, Makeup Headband, Terry Cloth Head Wra
discreet and discrete
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
Extra Deep Jacket, Uniform, Jersey Shadow Box Display Case Cabin
immigrate and emigrate
imply and infer
US Art Supply Large Black Telescoping Drafting Tube: Diameter: 4
loose and lose
marinade and marinate
material and materiel
past and passed
personal and personnel
poisonous or venomous
Tweezer Set, 10PCS Stainless Steel Tweezer Curved Nippers Tools
principal and principle
LIP DEFINING LINER Crayon Contour - Red Geranium .04oz / 1.4g
tenant and tenet
their, there, and they're
too or to Classic Nursery Baby Crib Ceiling Mobile, Organic Felted Wool, H
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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