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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
ZHANGM Powerway Front Lefty Hub 74mm 24 28 Holes L10 1.0 Disc Br
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
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affect and effect
Youyaa Aluminum Stretcher with Two Steel Bars for Hospital Clini
avenge and revenge
bare and bear Fit 53069200 Gasket Set
can and may
coarse and course
complement and compliment
compose and comprise
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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
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loose and lose
marinade and marinate
material and materiel KANJJ-YU High Precision, Dial Vernier Caliper, Sturdy Durable Mu
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
Aotifu Ladies Streetwear Knitwear Sweater Vest V Neck Plaid Knit
Interactive Exercise
Here are 10 randomly selected grammar questions.

See Also

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