Simple, compound or complex sentence worksheets | Worsheets library - Free Printable

Let's solve the worksheet step by step. The task is to determine whether each sentence is simple, compound, or complex.

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Definitions:

- Simple sentence: Contains one independent clause (a subject and a predicate that can stand alone as a complete thought).
- Compound sentence: Contains two or more independent clauses joined by a coordinating conjunction (e.g., *and, but, or, yet, so*) or a semicolon.
- Complex sentence: Contains one independent clause and at least one dependent clause (a clause that cannot stand alone).

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Now, let’s analyze each sentence:

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1. The children wore their dirty boots.
→ One independent clause.
✔ Simple

2. It was time for bed, yet it was still light outside.
→ Two independent clauses: "It was time for bed" and "it was still light outside," joined by *yet*.
✔ Compound

3. The front door was locked, so she entered through the back.
→ Two independent clauses: "The front door was locked" and "she entered through the back," joined by *so*.
✔ Compound

4. They took a lot of pictures when they visited Montana.
→ One independent clause: "They took a lot of pictures" + one dependent clause: "when they visited Montana."
✔ Complex

5. After the show began, he sat very quietly.
→ Independent clause: "he sat very quietly" + dependent clause: "After the show began."
✔ Complex

6. The girl was wearing a red dress.
→ One independent clause.
✔ Simple

7. He was playing on his computer.
→ One independent clause.
✔ Simple

8. Georges would like to play, for he is the best player on the team.
→ Two independent clauses: "Georges would like to play" and "he is the best player on the team," joined by *for* (a coordinating conjunction).
✔ Compound

9. Before the bell rings, the student lined up at the door.
→ Dependent clause: "Before the bell rings" + independent clause: "the student lined up at the door."
✔ Complex

10. We turned off the lights.
→ One independent clause.
✔ Simple

11. We turned off the lights, and we went to sleep.
→ Two independent clauses: "We turned off the lights" and "we went to sleep," joined by *and*.
✔ Compound

12. We turned off the lights after our mom told us to go to sleep.
→ Independent clause: "We turned off the lights" + dependent clause: "after our mom told us to go to sleep."
✔ Complex

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Final Answer Table:

| Sentence | Simple | Compound | Complex |
|--------|--------|----------|---------|
| 1. The children wore their dirty boots. | ✔ | | |
| 2. It was time for bed, yet it was still light outside. | | ✔ | |
| 3. The front door was locked, so she entered through the back. | | ✔ | |
| 4. They took a lot of pictures when they visited Montana. | | | ✔ |
| 5. After the show began, he sat very quietly. | | | ✔ |
| 6. The girl was wearing a red dress. | ✔ | | |
| 7. He was playing on his computer. | ✔ | | |
| 8. Georges would like to play, for he is the best player on the team. | | ✔ | |
| 9. Before the bell rings, the student lined up at the door. | | | ✔ |
| 10. We turned off the lights. | ✔ | | |
| 11. We turned off the lights, and we went to sleep. | | ✔ | |
| 12. We turned off the lights after our mom told us to go to sleep. | | | ✔ |

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Summary:

- Simple: 1, 6, 7, 10
- Compound: 2, 3, 8, 11
- Complex: 4, 5, 9, 12

This completes the worksheet! Let me know if you'd like a printable version or further explanation.