Grammar Lab
Learn grammar by practicing, not memorizing
Choose a topic, review the rules in plain English, then practice with instant feedback. Every public Grammar Lab topic now includes guided drills, sentence checks, and answer explanations.
9
topics
154
practice items
N
17 questionsNouns
Words that name people, places, things, or ideas.
6 lesson cards
Start practice ->V
11 questionsVerbs
Action words and state words that drive every sentence.
6 lesson cards
Start practice ->Adj
31 questionsAdjectives
Words that describe or modify nouns and pronouns.
5 lesson cards
Start practice ->Adv
14 questionsAdverbs
Words that modify verbs, adjectives, or other adverbs.
5 lesson cards
Start practice ->Pro
10 questionsPronouns
Words that replace nouns to avoid repetition.
5 lesson cards
Start practice ->&
12 questionsConjunctions
Words that join words, phrases, or clauses.
6 lesson cards
Start practice ->At
12 questionsPrepositions
Words that show relationships of time, place, and movement.
5 lesson cards
Start practice ->T
11 questionsTenses
How verbs change to show when actions happen.
5 lesson cards
Start practice ->"
36 questionsDirect & Indirect Speech
How to report what someone said in your own words.
5 lesson cards
Start practice ->