The Colon
- Use a colon (:) to introduce a list or series of items.
You should have the following books and supplies with you on the first day of class: Roget's Thesaurus, two pencils, a dictionary, and two notebooks.
These are the eight parts of speech: noun, pronoun, adjective, verb, adverb, preposition, conjunction, and interjection.
Note: A colon should not follow directly after a verb or a preposition. The following two sentences include incorrect uses of the colon.
The two days of the weekend are: Saturday and Sunday.
We saw our dog run into: the woods, the house, and the neighbor's backyard.
- Use a colon after the salutation of a business letter.
- Use a colon between the hour and the minute of time.
The train is due here at 5:08.
- Use a colon between a title and a subtitle.
Mary Shelley wrote the novel Frankenstein: or, the Modern Prometheus.
Did William Shakespeare write Twelfth Night: Or What You Will?
Activity 1
Place colons where they are needed within these sentences.
- Please bring the following items with you watch, ring, cell phone, and pen.
- Dear Madam (as the salutation of a business letter)
- The following students have been selected for the varsity debate team Matthew, Hillary, and Sophia.
- My grandfather saw the movie Superman The Movie in 1979.
- Were you there at 440 that afternoon?
The Semicolon
- Use a semicolon to join two independent clauses. In this case, a conjunction is unnecessary. The two independent clauses should be closely related.
Isaac is a champion discus thrower; he holds the state record. (This is an acceptable use of the semicolon.)
Isaac is a champion discus thrower; his dad is a baker. (This is an unacceptable use of the semicolon.)
The concert was not just good; it was fantastic! (This is acceptable.)
- Use a semicolon between a compound sentence's clauses that are joined by certain transitional words. Use a comma after these transitional words and phrases. See the sample sentences below.

The new tools are great; besides, they were perfect gifts for Dad. Your dance score was one of the highest in this early competition; consequently, you will now move on to the next round.
- Use a semicolon between items in a series—if the items in that series contain commas.
This movie's special people include Missy Swit, lead; Kate Lewis, director; Morty Mulis, producer; and Freida Ling, cinematographer.
- To eliminate confusion, use a semicolon before the coordinating conjunction that joins two independent clauses.
At the beach we collected shells, wood, and seaweed; and then we barbequed, walked the shore, and made a campfire.
Activity 2
Insert any colon or semicolon where needed. The other marks of punctuation are correctly placed in these sentences.
- Harriet loved to go to the shore her brother really enjoyed going with her.
- The boater was speeding around the lake for two hours in fact, he was starting to annoy the people on the beach.
- My great-grandfather's favorite movies include the following Vacation, starring Chevy Chase One Flew Over the Cuckoo's Nest, starring Jack Nicholson and Funny Girl, starring Barbra Streisand.
- Our fitness instructor recommends these healthy foods carrots, peanuts, apples, grapes, and celery.
- Let us plan to meet at 110 on the train platform.
- (The secretary started her business letter with the following words)
We would like to invite you…
- The author told the audience members that she plans to entitle her next book Surfing A Sport Like No Others.
- Our tour guide offered the group trips to these places Juneau, the capital of Alaska St. Louis, the Gateway to the West and San Francisco, the City by the Bay.
- We need to reach our goal of $10,000 in two weeks therefore we will step up our phone campaign starting tomorrow.
- The nurse spent much time with that one patient as a result, her time spent with the next few patients will be reduced.
Answers
Activity 1
- Please bring the following items with you: watch, ring, cell phone, and pen.
- Dear Madam: (as the salutation of a business letter)
- The following students have been selected for the varsity debate team: Matthew, Hillary, and Sophia.
- My grandfather saw the movie Superman: The Movie in 1979.
- Were you at the site at 4:40 that afternoon?
Activity 2
- Harriet loved to go to the shore; her brother really enjoyed going with her.
- The boater was speeding around the lake for two hours; in fact, he was starting to annoy the people on the beach.
- My great-grandfather's favorite movies include the following: Vacation, starring Chevy Chase; One Flew Over the Cuckoo's Nest, starring Jack Nicholson; and Funny Girl, starring Barbra Streisand.
- Our fitness instructor recommends these healthy foods: carrots, peanuts, apples, grapes, and celery.
- Let us plan to meet at 1:10 on the train platform.
- (The secretary started her business letter with these words)
We would like to invite you …
- The author told the audience members that she plans to entitle her next book Surfing: A Sport Like No Others.
- Our tour guide offered the group trips to these places: Juneau, the capital of Alaska; St. Louis, the Gateway to the West; and San Francisco, the City by the Bay.
- We need to reach our goal of $10,000 in two weeks; therefore, we will step up our phone campaign starting tomorrow.
- The nurse spent much time with that one patient; as a result, her time spent with the next few patients will be reduced.
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From The Grammar Teacher's Activity-a-Day. Copyright © 2010 by Johh Wiley & Sons, Inc. All Rights Reserved.