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Educational worksheet for identifying fragments, run-ons, and sentences.

Worksheet titled "Fragment, Run-On, or Sentence?" with 18 numbered statements for identifying grammatical structures.

Worksheet titled "Fragment, Run-On, or Sentence?" with 18 numbered statements for identifying grammatical structures.

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Show Answer Key & Explanations Step-by-step solution for: Fragment, Run-On, or Sentence worksheet
Let's go through each item and determine whether it is a fragment, a run-on, or a sentence.

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Definitions:


- Sentence: A complete thought with a subject and predicate, and it expresses a complete idea. It can be declarative, interrogative, imperative, or exclamatory.
- Fragment: An incomplete sentence — missing a subject, a verb, or a complete thought.
- Run-on: Two or more independent clauses joined without proper punctuation or conjunctions (e.g., comma splice or fused sentence).

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Now, let’s analyze each one:

1. Please call me later.
This is an imperative sentence (a command). It has a subject ("you," implied) and a verb ("call").
Sentence

2. Who won?
This is an interrogative sentence — it asks a question and has a subject ("who") and verb ("won").
Sentence

3. Disturbing the peace.
This is a phrase, not a complete sentence. No subject or main verb; just a participle phrase.
Fragment

4. My opinion is that you should keep the kitten, it needs a good home.
This is a run-on: two independent clauses joined by a comma (comma splice).
- Clause 1: "My opinion is that you should keep the kitten"
- Clause 2: "It needs a good home"
Run-on

5. Copying the lesson from the book.
Again, this is a participial phrase — no subject or finite verb.
Fragment

6. A soccer ball was kicked to the far end of the field.
Subject ("a soccer ball"), verb ("was kicked"), complete thought.
Sentence

7. Mother drove the car Dad flew.
This is a fused sentence (run-on). Two independent clauses:
- "Mother drove the car"
- "Dad flew" (but "flew" what? It's ambiguous, but still a clause).
Should be separated with a period or conjunction.
Run-on

8. Talking on the telephone at the end of the day.
Just a phrase — no subject or verb.
Fragment

9. A snake slivered under a rocker.
Subject ("a snake"), verb ("slivered"), complete thought.
Sentence

10. With winter approaching, I become more anxious about skiing, sledding is going to be fun too.
Run-on: Two independent clauses joined by a comma.
- "I become more anxious about skiing"
- "Sledding is going to be fun too"
Run-on

11. Be prepared to make sudden stops on this road.
Imperative sentence — "be" is the verb, "you" is implied subject.
Sentence

12. Unless Mrs. Farmington calls.
Dependent clause — starts with a subordinating conjunction ("unless") and lacks an independent clause.
Fragment

13. They ran out the door, I followed them.
Comma splice — two independent clauses joined by a comma.
Run-on

14. We went swimming last summer.
Complete thought: subject ("we"), verb ("went"), time frame.
Sentence

15. The ball field is past Joan's house.
Subject ("the ball field"), verb ("is"), complete thought.
Sentence

16. The students enjoyed the break, the teachers did also.
Run-on — two independent clauses joined by a comma.
Run-on

17. Did you put your name on your paper?
Interrogative sentence — subject ("you"), verb ("did put"), complete question.
Sentence

18. Since George was late.
Dependent clause — starts with "since" and cannot stand alone.
Fragment

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Final Answers:



1. Sentence
2. Sentence
3. Fragment
4. Run-on
5. Fragment
6. Sentence
7. Run-on
8. Fragment
9. Sentence
10. Run-on
11. Sentence
12. Fragment
13. Run-on
14. Sentence
15. Sentence
16. Run-on
17. Sentence
18. Fragment

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Let me know if you'd like a corrected version of the run-ons!
Parent Tip: Review the logic above to help your child master the concept of run on and fragment worksheet.
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