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Free English Grammar Lessons and Tests

Welcome to Grammar Monster!

The Parts of Speech

Lesson and TestVideo Lesson
Interjections Insert Nut Set, DIY Threaded Nut Set, Workshop Accessories Works
CANOPUS Butyl Seal Tape, White, 0.75in x 30ft, Heavy Duty, Water
PVC (Polyvinyl Chloride) Shim Stock, Flat Sheet, Yellow, 0.020#
Read more about the parts of speech.

Glossary of Terms

Lesson and TestVideo Lesson
abstract noun
adverbial phrase LSAILON Heavy Duty Hand Crank Gear Winch 2500 LB with 24 ft 2 in
collective noun
common noun
complex sentence I Stand for The Flag I Kneel for The Cross Long Sleeve Military
compound sentence
concrete noun
conditional sentence
conjunctive adverb Microblend Exterior Paint and Primer - Brown/Saddlebag Brown, Sa
dangling modifier

Punctuation Lessons

Lesson and TestVideo Lesson
ALAZA Rainbow Tie Dye Color Print Towel Bathroom Sets 3 Piece Ba
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
adverse and averse
affect and effect
appraise and apprise
avenge and revenge
bare and bear
can and may
coarse and course
complement and compliment
compose and comprise
dependant and dependent
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
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
Living Room Table Lamp with Shade by NauticalMart

Ready for a Test?

Here are 10 randomly selected grammar questions.