Questions: Quiz: Using Commas 3. Read the sentence. You can take a bus tour or you can join a camel safari. Which revision is correctly punctuated? You can take a bus tour, or you can join a camel safari. You can take a bus tour or you can join a camel safari. You can take a bus tour, or, you can join a camel safari. You can take a bus tour or, you can join a camel safari.

The answer is: You can take a bus tour, or you can join a camel safari.

This option correctly uses a comma before the conjunction "or" to separate two independent clauses. Each clause can stand alone as a complete sentence, so a comma is appropriate.

This option does not use a comma before the conjunction "or," which is necessary when joining two independent clauses.

This option incorrectly places a comma after "or," which is not needed and disrupts the flow of the sentence.

This option incorrectly places a comma after "or," which is not needed and disrupts the flow of the sentence.