Commas
Master comma rules — listing items, joining clauses, after introductory phrases, and setting off non-essential information.
Writing Skills
Master commas, periods, quotation marks, semicolons, colons, and punctuation rules for writing.
This category covers all essential punctuation rules in English grammar — from foundational concepts for beginners to advanced patterns for fluent speakers. Whether you are preparing for an exam, improving your writing, or building a stronger understanding of English structure, these lessons provide clear explanations, real-world examples, and structured practice across all CEFR levels from A1 to C2.
Master comma rules — listing items, joining clauses, after introductory phrases, and setting off non-essential information.
Use apostrophes correctly for contractions (don't, it's) and possessives (Tom's, the team's) in English writing.
Use semicolons to join related independent clauses and colons to introduce lists, explanations, and quotations.
Use quotation marks correctly for direct speech, titles, and special terms in both American and British English conventions.
Distinguish hyphens in compound words from en dashes in ranges and em dashes for parenthetical statements in formal writing.