Front

What is a comma?

Back

A comma is a punctuation mark (,) used to indicate a pause between parts of a sentence or to separate items in a list.

Front

When should you use a comma before 'and' in a list?

Back

You should use a comma before 'and' in a list when it separates three or more items, known as the Oxford comma.

Front

What is the purpose of a comma in direct address?

Back

A comma is used in direct address to separate the name of the person being spoken to from the rest of the sentence.

Front

How do you use commas with introductory phrases?

Back

A comma is used after an introductory phrase to separate it from the main clause of the sentence.

Front

What is a compound sentence?

Back

A compound sentence is a sentence that contains at least two independent clauses joined by a conjunction, often requiring a comma before the conjunction.

Front

When should you use a comma with adjectives?

Back

Use a comma between two or more adjectives that equally describe a noun.

Front

What is the rule for using commas with non-essential clauses?

Back

Non-essential clauses provide extra information but are not necessary for the sentence's meaning; they should be set off with commas.

Front

How do you use commas in dates?

Back

In dates, use a comma to separate the day from the year, e.g., 'July 4, 1776'.

Front

What is the rule for using commas in addresses?

Back

In addresses, use commas to separate the street address from the city and the city from the state.

Front

When should you use a comma in a greeting?

Back

Use a comma after the greeting in a letter, e.g., 'Dear John,'.