Writing compound sentences worksheets | Worsheets library - Free Printable

Let's solve the Compound Sentences Worksheet step by step. The task is to combine each pair of sentences using a comma and the coordinating conjunction provided in parentheses.

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🔹 Rules for Compound Sentences:

- Use a comma before the coordinating conjunction.
- Coordinating conjunctions: for, and, nor, but, or, yet, so (FANBOYS).
- Both parts of the sentence must be independent clauses (complete thoughts).

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Now, let’s go through each one:

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1. She did not go to the park. It was too late in the evening. (but)
→ She did not go to the park, but it was too late in the evening. ✔

2. They arrived early at the show. They had great seats. (and)
→ They arrived early at the show, and they had great seats. ✔

3. My family has never been to Washington. We have seen Boston. (but)
→ My family has never been to Washington, but we have seen Boston. ✔

4. I really like chocolate cake. I am too full for dessert. (but)
→ I really like chocolate cake, but I am too full for dessert. ✔

5. We could start the movie now. We could wait for Julia to arrive. (or)
→ We could start the movie now, or we could wait for Julia to arrive. ✔

6. I am allergic to cats. I love to pet them. (yet)
→ I am allergic to cats, yet I love to pet them. ✔
*(Note: "yet" is used similarly to "but" — shows contrast.)*

7. Mark finished his homework. We can go play outside. (so)
→ Mark finished his homework, so we can go play outside. ✔
*(Shows cause and effect.)*

8. You cannot go outside. It started to rain. (for)
→ You cannot go outside, for it started to rain. ✔
*(“For” means “because” — less common but correct.)*

9. They moved their toys to the side. They had room for the race track. (and)
→ They moved their toys to the side, and they had room for the race track. ✔

10. She does not play the piano. She does play the flute. (but)
→ She does not play the piano, but she does play the flute. ✔

11. The cake is dry. The caramel sauce is good. (but)
→ The cake is dry, but the caramel sauce is good. ✔

12. We can have pizza for supper. We can have spaghetti. (or)
→ We can have pizza for supper, or we can have spaghetti. ✔

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✔ Final Answers:

1. She did not go to the park, but it was too late in the evening.
2. They arrived early at the show, and they had great seats.
3. My family has never been to Washington, but we have seen Boston.
4. I really like chocolate cake, but I am too full for dessert.
5. We could start the movie now, or we could wait for Julia to arrive.
6. I am allergic to cats, yet I love to pet them.
7. Mark finished his homework, so we can go play outside.
8. You cannot go outside, for it started to rain.
9. They moved their toys to the side, and they had room for the race track.
10. She does not play the piano, but she does play the flute.
11. The cake is dry, but the caramel sauce is good.
12. We can have pizza for supper, or we can have spaghetti.

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🎯 Summary:

This worksheet teaches students how to combine two independent clauses using coordinating conjunctions with proper punctuation (comma + conjunction). Each answer follows the structure:
> [Independent clause], [conjunction] [independent clause].

Great practice for building complex sentence structures!

Let me know if you'd like this as a printable version or with explanations for younger learners! 😊