Avoiding run-on sentences

I asked my daughter, a graduate student, what grammar, punctuation, or writing issue she would like me to cover in my next article. She mentioned run-on sentences because this is a problem she and her fellow classmates struggle with because “we have so much to say” when they are preparing papers. So here it is—run-on sentences and how to avoid them.


As a preliminary warning, run-on sentences do not necessarily have to be these extremely long sentences that leave you out of breath when you are done reading them. A run-on sentence can be comprised of just a few words; however, the sentence is missing the appropriate punctuation or connecting word. Take, for example, the following run-on sentence consisting of two independent clauses (an independent clause is a group of words that contains a subject and verb and expresses a complete thought, thus forming a sentence):

The teacher read the lesson the students texted.


This sentence can be corrected by modifying it as follows with the use of a punctuation mark, a connector, or both:


· Use a comma with a conjunction (and, but, for, nor, or, so, or yet)

The teacher read the lesson, and the students texted.


· Use a semicolon with a connector (e.g., however, nevertheless, therefore, consequently)

The teacher read the lesson; however, the students texted.


· Use a semicolon when you are not using a conjunction

The teacher read the lesson; the students texted.


· Use a period.

The teacher read the lesson. The students texted.


When you are writing, it may help to read the sentence aloud. Where are you pausing? This may be a good indication of where to place a punctuation mark; however, be aware that where you pause may not necessarily indicate a punctuation mark’s proper placement. Please refer to my previous article for more information on this issue. 


On a separate note to all students: I chose the above sentence to demonstrate a grammar issue; I am well aware that texting does not occur in classrooms—right?


 

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, Albany Writing Examiner

Diana Spivak-Dones' 20-years' experience in editing has encompassed working on an extensive array of documents, assisting individuals and businesses. She utilizes her knowledge to edit grammar, punctuation, sentence structure, and formatting. Additionally, she reviews documents for fluidity,...

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