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 OSUNG Dental Implant Center Guide Inclined Tissue Punch 4.0mm ID
collective noun
HOVTOIL Vase Ornament Corrosion-Resistant Flower Arrangement Mat
Geometric Pattern in Watercolor Reusable Portable Canvas Drawstr
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes MakeMeChic Women's 4pack Plus Size Solid Ribbed Thong Panties Se
Using Colons
Using Commas
Using Dashes
Using Hyphens ZLSP Entrance Mat Door Entrance Anti-Skid Floor Mat Living Room
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 Women Vest Parkas Jacket Casual Zipper Loose Sleeveless Jacket H
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
Dean and Tyler Stitched Track Dog Leash, Black 40-Feet by 3/4-In
U2A00017-2M - USB Cable, With Ferrite, USB Type A Receptacle, US
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
gray and grey
immigrate and emigrate
Hanes Men's Comfortsoft T-Shirt, 2 Light Blue / 2 Light Steel, L
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