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Choose punctuation to avoid fragments and run-ons

Free printable Grade 12 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 challenges high school students to recognize and correct sentence fragments and run-on sentences by choosing the correct punctuation. Teachers can use it to reinforce grammar and mechanics skills, focusing on sentence structure and clarity. Ideal for grammar lessons, this resource supports student mastery of complex sentence correction and punctuation usage.

English & Reading
Grammar & Mechanics
High School
Worksheets
Ages 14–18
hard

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 boundaries through punctuation choices

How to use this worksheet

  1. Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
  2. Print at home or in class for High School; it's no-prep, with no extra materials needed.
  3. Hand it out as classwork, homework, or a quick warm-up.

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 25 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.

Do I need to prep anything?

No. It's a no-prep, print-and-go worksheet — just download and hand it out.

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