IXL | Commas with series, dates, and places

Correct the text by inserting one comma. (Note: in this skill, serial commas are not optional.)

Lieutenant Colonel George Custer lost the Battle of Little Bighorn on June 25 1876.

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question

Correct the text by inserting two commas. (Note: in this skill, serial commas are not optional.)

The Georgia Aquarium in Atlanta Georgia requires more than eight million gallons of water for its animals' habitats.

key idea

Use commas to separate three or more items in a series. Put a comma after each item in the list, except for the last one. The last comma in the list (right before the coordinating conjunction) is called an Oxford comma or serial comma. The serial comma is sometimes considered optional, but most style guides demand it.

Red, white, and blue are the colors of the American flag.

Expressions that consist of pairs of words, such as "thunder and lightning" and "bread and butter," are generally treated as single items.

College costs typically include tuition, room and board, and textbooks.

In dates with a day and a year, use a comma after the day. Also use a comma after the year unless the date ends the sentence.

January 1, 2001, was the first day of this century.

Mahatma Gandhi was born on October 2, 1869.

When the name of a city is used with the name of its state or country, use a comma after the city. Also use a comma after the state or country unless it ends the sentence.

Chicago, Illinois, is known as the Windy City.

We've just booked our flight to Athens, Greece.

solution

The name of a city is used with the name of a state, so use a comma after the city. Also use a comma after the state unless it ends the sentence.

The Georgia Aquarium in Atlanta, Georgia, requires more than eight million gallons of water for its animals' habitats.

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Not feeling ready yet? These can help:

TT.1Commas with a series

TT.2Commas with dates and places

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