Our Story


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 USS Halsey, CG-23 Face Mask Soft Reusable Face Mask Adjustable C
collective noun
10PCS Distribution/Imported Original SC1117DG-TL SC1117DG SOP-8
VioletLisa New Control Arm Compatible with Sedan Front Right Low
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes Mens Boxer Briefs Breathable Stretchy No Ride-Up Sport Underwear
Using Colons
Using Commas
Using Dashes
Using Hyphens FFFauto 741-598 Window Regulator with Rear Driver Left Side For
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 Beisseid Christmas Kitchen Dish Towels Merry Christmas Dish Clot
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
subrtex Sofa Cover 2 Piece Stretch Sofa Slipcover Soft Couch Sli
Holidays Santa Claus Christmas Curly Wig Beard Hat Kit Costume A
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
gray and grey
immigrate and emigrate
XHLLX Bathtub Rack Bath Shelf Bamboo Bathtub Tray Adjustable Org
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

We have a Mathematics site! We have an internet jargon site