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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
Determiners ToToT 3pcs Toilet Water Tank Accessories 304 Stainless Steel Dra
Interjections Covidien 31142717 Devon Cautery Tip Polisher (Pack of 80)
Read more about the parts of speech.

KEEN Unisex-Child Chandler CNX Sneaker Hiking Shoe

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
Using Colons
KicKee Pants Print Long Sleeve Twirl Dress for Girls, Ultra Soft
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
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
12V 3.8cm 12L/min Stainless Steel Submersible Pump Discharge Die
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
its and it's
loose and lose
marinade and marinate
material and materiel
past and passed
Boffdock 24 Values 550Pcs Aluminum Electrolytic Capacitors Elect
poisonous or venomous
NATUREPLEX MuscleRub Ultra Strength Tube for Minor Arthritis, Ba Men’s Merino Wool Hiking Socks-Thermal Warm Crew Winter Ank
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
Badia Chives 0.25 oz(Pack of 6)
Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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