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A worksheet titled "Simple, Compound, & Complex Sentences" with instructions and 17 numbered sentences to identify sentence types.

A worksheet titled "Simple, Compound, & Complex Sentences" with instructions and 17 numbered sentences to identify sentence types.

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📄 Worksheet Title: Simple, Compound, & Complex Sentences



Directions: Identify whether the following sentences are SIMPLE (S), COMPOUND (C), or COMPLEX (X).

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We’ll go through each sentence one by one and classify it based on its structure:

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🔹 1. The lead in my pencil broke, but I can use this pen.


- Structure: Two independent clauses joined by “but” → Compound
- Answer: C

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🔹 2. You need to take a shower before you go to bed tonight.


- Structure: One independent clause (“You need to take a shower”) + one dependent clause (“before you go to bed tonight”) → Complex
- Answer: X

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🔹 3. I want to give my grandma a gift for her birthday.


- Structure: One independent clause — no conjunctions or subordinate clauses → Simple
- Answer: S

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🔹 4. I lost my tooth while I was eating an apple today!


- Structure: Independent clause (“I lost my tooth”) + dependent clause (“while I was eating an apple today”) → Complex
- Answer: X

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🔹 5. As soon as Gina finished planting her flowers, it started to rain.


- Structure: Dependent clause (“As soon as Gina finished...”) + independent clause (“it started to rain”) → Complex
- Answer: X

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🔹 6. Quinn and her dad share the same birthday.


- Structure: One subject (“Quinn and her dad”), one verb (“share”) → Simple
- Answer: S

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🔹 7. My library book was overdue, so I had to pay a fine.


- Structure: Two independent clauses joined by “so” → Compound
- Answer: C

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🔹 8. Track is Mason’s least favorite sport, yet it’s the sport he most excels at.


- Structure: Two independent clauses joined by “yet” → Compound
- Answer: C

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🔹 9. Unless I receive an email from Jill by tomorrow morning, I am going to proceed with planning the party myself.


- Structure: Dependent clause (“Unless I receive...”) + independent clause (“I am going to proceed...”) → Complex
- Answer: X

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🔹 10. After roasting marshmallows by the campfire, Lee told ghost stories.


- Structure: “After roasting...” is a dependent phrase (not a full clause), main clause = “Lee told ghost stories” → Simple (the phrase modifies the verb but doesn’t form a separate clause)
- Answer: S

> 💡 *Note: Some might argue this is complex, but since “After roasting...” is not a full clause (no subject + verb), it’s technically a participial phrase modifying the main clause. So we classify it as SIMPLE.*

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🔹 11. I have an announcement to make when everyone arrives.


- Structure: Main clause (“I have an announcement to make”) + dependent clause (“when everyone arrives”) → Complex
- Answer: X

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🔹 12. Although Leo was forbidden, he refused to let the stew.


- Structure: Dependent clause (“Although Leo was forbidden”) + independent clause (“he refused to let the stew”) → Complex
- Answer: X

> ⚠️ *Note: “refused to let the stew” sounds odd — probably meant “refused to let the stew cool” or similar — but grammatically, it’s still a complex sentence.*

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🔹 13. If we didn’t quiet down, my mom will never let me have a slumber party again.


- Structure: Dependent clause (“If we didn’t quiet down”) + independent clause (“my mom will never let me have a slumber party again”) → Complex
- Answer: X

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🔹 14. The baby was cranky, so I put her down for a nap.


- Structure: Two independent clauses joined by “so” → Compound
- Answer: C

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🔹 15. I can no longer eat sticky foods like licorice, for I have braces now.


- Structure: Two independent clauses joined by “for” (which functions like “because”) → Compound
- Answer: C

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🔹 16. Although I suspected I was wrong, I refused to admit my mistake.


- Structure: Dependent clause (“Although I suspected I was wrong”) + independent clause (“I refused to admit my mistake”) → Complex
- Answer: X

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## Final Answer Key:

1. C
2. X
3. S
4. X
5. X
6. S
7. C
8. C
9. X
10. S
11. X
12. X
13. X
14. C
15. C
16. X

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## 🧠 Quick Recap of Definitions:

- Simple Sentence (S): One independent clause (subject + verb).
- Compound Sentence (C): Two or more independent clauses joined by a coordinating conjunction (FANBOYS: for, and, nor, but, or, yet, so).
- Complex Sentence (X): One independent clause + at least one dependent clause (often starting with subordinating conjunctions like *although, because, if, when, unless, after, etc.*).

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