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Work On Writing: Run-On Sentences Worksheet - Free Printable

Work On Writing: Run-On Sentences Worksheet

Educational worksheet: Work On Writing: Run-On Sentences Worksheet. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Work On Writing: Run-On Sentences Worksheet
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Understanding the Task


A run-on sentence is when two complete sentences are joined incorrectly—either with no punctuation or with just a comma (which creates a "comma splice"). To fix it, we need to:
- Split it into two separate sentences.
- Use correct punctuation (usually a period).

We are told:
- If the sentence is correct, put a beside it.
- If it’s a run-on, rewrite it as two complete sentences.

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Now, let’s go through each sentence:



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1. The cat followed me home, it looked hungry.

- This is a run-on: Two independent clauses joined only by a comma.
- Corrected:
The cat followed me home. It looked hungry.

Answer:
The cat followed me home. It looked hungry.

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2. I gave the cat some tuna and a bowl of water.

- This is one complete sentence with a compound object ("tuna and a bowl of water").
- No run-on here.

Answer:


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3. I wanted to keep the cat, Mom shook her head.

- Run-on: Two independent clauses joined by a comma.
- Corrected:
I wanted to keep the cat. Mom shook her head.

Answer:
I wanted to keep the cat. Mom shook her head.

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4. The cat had a collar and tags, it already had a home.

- Run-on: Two independent clauses joined with a comma.
- Corrected:
The cat had a collar and tags. It already had a home.

Answer:
The cat had a collar and tags. It already had a home.

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5. Mom called the number on the tag, a nice lady answered.

- Run-on: Two independent clauses joined with a comma.
- Corrected:
Mom called the number on the tag. A nice lady answered.

Answer:
Mom called the number on the tag. A nice lady answered.

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6. The lady came to our house, she thanked me for finding her cat.

- Run-on: Two independent clauses joined with a comma.
- Corrected:
The lady came to our house. She thanked me for finding her cat.

Answer:
The lady came to our house. She thanked me for finding her cat.

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7. I’m glad we helped the lady get her cat back.

- This is one complete sentence. It has a subject ("I") and a predicate ("am glad..."), and the clause "we helped..." is a dependent clause within the main sentence.
- Not a run-on.

Answer:


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Final Answers:



1. The cat followed me home. It looked hungry.
2.
3. I wanted to keep the cat. Mom shook her head.
4. The cat had a collar and tags. It already had a home.
5. Mom called the number on the tag. A nice lady answered.
6. The lady came to our house. She thanked me for finding her cat.
7.

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Summary:


- Sentences 2 and 7 are correct → mark with
- Sentences 1, 3, 4, 5, 6 are run-ons → rewrite as two separate sentences.

Let me know if you'd like a printable version or explanation for any specific sentence!
Parent Tip: Review the logic above to help your child master the concept of run on sentence worksheet 4th grade.
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