When and How to Use Commas: A Grammar Guide for Clear Writing
Practise using commas in lists, introductions and connected ideas.
B1 Grammar
B1 · GRAMMAR
The grammar of stories, opinions, and longer conversations.
In this section
When to Use a Comma Before ‘And’: Understanding Punctuation Rules
Explore when to use a comma with and in lists and sentences.
When to Use a Comma Before or After ‘But’: Rules for Punctuation Precision
Explore when a sentence needs a comma with but.
What’s a Comma Splice: Solutions to Correct This Common Grammar Error
Learn ways to correct sentences joined by only a comma.
What’s an Oxford Comma: Unveiling Its Role in Clarity and Writing
Explore how the Oxford comma works in lists.
How Do You Use a Colon: Rules and Examples for Clear Writing
Use a colon to introduce a list, example or explanation after a complete sentence.
Capital After a Colon: Correct Usage in English Grammar
Explore when to use a capital letter after a colon.
Do Periods Go Inside or Outside of Quotation Marks? A Clear and Neutral Guide
Compare punctuation conventions around quotation marks in British and American writing.
Are Seasons Capitalized? Understanding Proper Grammar Rules
Explore when season names need capital letters.
Should You Capitalize Dad? Understanding When and Why It Matters
Explore when words such as dad and mum need a capital letter.
