
Choose punctuation to avoid fragments and run-ons
Free printable Grade 9 English worksheet for "Choose punctuation to avoid fragments and run-ons" — practice sentences, fragments, and run-ons (grammar and mechanics). No-prep, print or assign online.
This worksheet focuses on helping high school students recognize and correct sentence fragments and run-on sentences by choosing the correct punctuation. Teachers can use this resource to reinforce grammar and mechanics skills, emphasizing sentence clarity and structure. Ideal for grammar lessons, this exercise enhances students' writing accuracy and editing abilities.
Learning objectives
- Identify sentence fragments and run-on sentences in given examples
- Apply appropriate punctuation marks to correct fragments and run-ons
- Demonstrate understanding of sentence structure by revising incorrect sentences
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Choose punctuation to avoid fragments and run-ons” worksheet free?
Yes. “Choose punctuation to avoid fragments and run-ons” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for High School (ages 14–18), covering Sentences, fragments, and run-ons.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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