English Grammar

Pick a topic. Every lesson includes a quick answer, full explanation and an interactive quiz.

Articles

Conditionals

Modal Verbs

Nouns & Determiners

Passive Voice

Prepositions

Between vs Among — B1
By vs Until — B1
Dependent Prepositions — B1
For, During & While — B1
In, On, At: time vs place — A2
On time vs In time (and At the end vs In the end) — B1
Prepositions of Movement — B1
Prepositions of Place: at/on/in — A2
Prepositions of Time: at/on/in — A2

Reported Speech

Verb Tenses

Already, Yet, Just & Still — B1
Been vs Gone — B1
Future Continuous — B1
Future: going to — A2
Future Perfect Continuous — C1
Future Perfect — B2
Future Simple (will) — A2
Irregular Verbs — A2
Past Continuous — A2
Past Perfect Continuous — B2
Past Perfect — B1
Past Simple vs Past Continuous — B1
Past Simple vs Past Perfect — B1
Past Simple — A2
Present Continuous for the Future — B1
Present Continuous — A1
Present Perfect Continuous — B1
Present Perfect vs Past Simple — B1
Present Perfect vs Present Perfect Continuous — B2
Present Perfect — B1
Present Simple vs Present Continuous — A2
Present Simple — A1
Since vs For — B1
Stative Verbs — B1
Time Expressions for Verb Tenses — B1
Used to / Be used to / Get used to — B1
Used to / Would (past habits) — B1
Will vs Going to — B1