owl home || writing lab and owl || handouts || workshops and presentations || internet resources

Get a printer-friendly version of this page.
Get an Adobe PDF version of this page.

 

Commas Set off Nonessential Elements: Exercise #1

 

This exercise brought to you by the Purdue University Online Writing Lab.


Are there any nonessential words, phrases, or clauses in the following sentences? If so, underline them and change the punctuation as appropriate.

1. Patterson Tower the recently completed office building is a monument to concrete ugliness.

2. The movie that I wanted to see is no longer playing.

3. Each person who enters the contest must send in two box tops.

4. John decided nonetheless not to buy the car.

5. The Mississippi River which once flowed north into Hudson Bay flows south into the Gulf of Mexico.

6. Your cat watching the dog intently walked carefully away.

7. The cat that was watching the dog most intently walked carefully away.

8. TV commercials sometimes the most entertaining parts of a program are essentially flashy corporate propaganda.

9. The dam project which many in the government consider to be a sign of national strength will destroy hundreds of villages and vast areas of wildlife habitat along the river banks.

10. The free-jazz musician Sun Ra claimed to be from Saturn.

 Answers for this exercise are available. You can return to the handout on Commas with Essential and Non-Essentials or go on to Exercise 2.


owl home || writing lab and owl || handouts || workshops and presentations || internet resources

This page is located at http://owl.english.purdue.edu/handouts/grammar/g_commaessEX1.html


topica
Receive weekly tips and updates from Purdue's OWL and Writing Lab!
       

Copyright ©1995-2004 by OWL at Purdue University and Purdue University. All rights reserved.
Use of this site constitutes acceptance of our terms and conditions of fair use.
To contact OWL, please refer to our contact information page so that you email the appropriate person. Requests for help sent to the wrong address may not receive a timely response.