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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
TERNENCE Lock Core Metal Male Chastity Device Stealth Lock Cock
Using Commas
Using Dashes
Using Hyphens
Using Parentheses (Brackets)
Using Semicolons
Using Speech Marks
Read more about the different types of punctuation.

OwnMy 6 Pcs of Metal Bookmark Ruler, Bronze Book Mark Retro Book

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
Black Canyon Fig Fir Massage Oil, 128 Oz (1 Gallon)
DEDEMCO Small Mesh Pond Netting Pool Protective Cover Netting, 1
discreet and discrete
disinterested and uninterested
e.g. and i.e.
envy and jealousy
explicit and implicit
further and farther
Brandon Routh Superman Photo (8 inch by 10 inch) PHOTOGRAPH TL
immigrate and emigrate
imply and infer
SHUYANshiyu USB Rechargeable Hair Trimmer, Electric Hair Clipper
loose and lose
marinade and marinate
material and materiel
past and passed
personal and personnel
poisonous or venomous
Jazz Music, Illustration of Musical Instruments Sketch Style Art
principal and principle
HLONGG Hamster Chew Toys,Molar Toy for Teeth Natural Apple Stick
tenant and tenet
their, there, and they're
too or to 4+6 Leather Watch Winder Automatic Rotating Watch Storage Box ,A
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