Punctuation Rules
Colons and Semicolons



Colons:

1. Use a colon after the greeting in a business letter.

bullet Ex: Dear Sir:
bullet Ex: Dear Mrs. Smith:


2.Use a colon before a list of items in a sentence.  Words like "following" or "these" often signal the use of a colon.

bullet Ex: In music we study these composers: Copeland, Ives, and Barber.
bullet Ex: Bring the following: your book, a notebook, and a harmonica.


3. Use a colon between the hour and the minute in time.

bullet Ex:  8:15 P.M.

Semicolons:

Use a semicolon (;) in place of a conjunction in a compound sentence, if the independent clauses are closely related.

bullet

Ex: I practiced for three hours; now I am ready.


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