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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
"Screws, self-Tapping Screws, washers, Bolts, Nuts" 3/8-16 x 1-1 HAND PAINTED CHRISTMAS STOCKING
Read more about the parts of speech.

Glossary of Terms

Lesson and TestVideo Lesson
abstract noun
adverbial phrase
alliteration DOITOOL 4pcs Bed Risers Furniture Risers Heavy Duty Bed Lifts Co
collective noun
common noun
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. Snuffle Mat for Dogs, Dog Mat Pet Training Stress Relief Non‑Sli

Easily Confused Words

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
compose and comprise
dependant and dependent
discreet and discrete
INMAKER No Tie Shoelaces for Adults Elastic Shoelaces for Sneake Busia Charm Bracelet: Gift for Busia, Busia Jewelry
e.g. and i.e.
envy and jealousy
explicit and implicit
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
Hair straightener brush, dual use hair straightener curling iron
Interactive Exercise
Here are 10 randomly selected grammar questions.

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See Also

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