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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
SALUTUY Snooker Billiard Glove, Unisex Billiard Glove Open Finge
compound sentence
concrete noun
conditional sentence
conjunctive adverb
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
Using Apostrophes
Using Colons
Using Commas
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
Lampa 59508 CRV Combination Spanner
affect and effect
KPOKPO Female Urination Device, Reusable Silicone Female Urinals
avenge and revenge
bare and bear Elka 077110E002003 Cleaning Smock, White, Small
can and may
coarse and course
complement and compliment
compose and comprise
Womens Sleeveless Dresses for Summer Vintage Mats V Neck Work Ma
discreet and discrete
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
Clover Bias Tape Maker 18mm Makes 3/4" Bias Tape
loose and lose
marinade and marinate
material and materiel Lamaze Intimates Womens Maternity Nursing Pajama Short Sleeve an
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
Danner Men's Mountain 600 4.5" Hiking Boot
Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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