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 Blue Bedazzled Rhinestone Hoop Earrings
collective noun
Decorative Tissue Holder Tissue Box Cover Family Hewelry Box Woo
Vostok Komandirskie K-35 Mechanical AUTO Self-Winding Mens Milit
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes Portable Lint Remover, Pet Electrostatic Hair Removal Brush, Sof
Using Colons
Using Commas
Using Dashes
Using Hyphens Tengan Wall Hanging Macrame Mirror, Woven Tapestry Mirror with B
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 NVSYP Bathrobe Men's Spring and Autumn Satin Night Gown Casual P
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
AM to AM Adapter, 1080P Cable Iron Shell Adapter Cable for High-
Black Canyon Sweet Cinnamon Vanilla Orchid Scented Hand Sanitize
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
gray and grey
immigrate and emigrate
Jewelry Design Metal A'mal Pl'ugs Set Diamond Jewelry Crystal Ge
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