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Free English Grammar Lessons and Tests

Welcome to Grammar Monster!

Yellow blazer Jacket

Lesson and TestVideo Lesson
Glass bottle lights
Read more about the parts of speech.

Glossary of Terms

Lesson and TestVideo Lesson
abstract noun
adverbial phrase
collective noun
common noun Men's XL Half Dome North Face Hoodie
complex sentence
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
Tea Cherry Romper
affect and effect
appraise and apprise
Shell Pendant On A Trifari Gold Tone Chain Necklace
Color block sweater dress LOT OF 5 - COVERGIRL Advanced Radiance 120 Creamy Natural, Found
can and may
coarse and course
Justin Waterproof Steeltoe Boot - Womens
compose and comprise
dependant and dependent
discreet and discrete
disinterested and uninterested
e.g. and i.e.
envy and jealousy
mens pirate vampire Halloween costume L
further and farther
gray and grey
immigrate and emigrate
imply and infer
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

Ready for a Test?

Here are 10 randomly selected grammar questions.