Compound Sentences Practice Worksheet

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Two puzzle pieces connecting together representing compound sentences

📚 Part 1: Understanding Compound Sentences

What is a compound sentence? A compound sentence contains two or more independent clauses (complete thoughts) joined by a coordinating conjunction (FANBOYS: for, and, nor, but, or, yet, so) or a semicolon.

Examples:

• Simple: I love pizza. I hate vegetables.

• Compound: I love pizza, but I hate vegetables.

1. Which sentence is a compound sentence?

The dog barked loudly at the mailman.

Sarah studied hard, so she passed the test.

Running through the park is my favorite exercise.

2. What are the coordinating conjunctions (FANBOYS)?

for, and, nor, but, or, yet, so

because, since, although, while

however, therefore, moreover, furthermore

3. Identify the coordinating conjunction in this sentence: "The movie was long, yet it was entertaining."

was

yet

entertaining

✏️ Part 2: Creating Compound Sentences

Instructions: Combine each pair of simple sentences into one compound sentence using an appropriate coordinating conjunction. Remember to use a comma before the conjunction!

4. Simple sentences: "The weather was cold. We decided to go skiing."

Compound sentence: ________________________________________________

5. Simple sentences: "I wanted to buy the new video game. I didn't have enough money."

Compound sentence: ________________________________________________

6. Simple sentences: "Maria practiced piano every day. She improved quickly."

Compound sentence: ________________________________________________

7. Choose the best coordinating conjunction to complete this compound sentence:

"The library closes at 9 PM, _______ we need to finish our research quickly."

and

but

🎯 Part 3: Writing Challenge

8. Write your own compound sentence about your favorite hobby or activity. Make sure to include a comma and coordinating conjunction!

9. Fix this sentence by adding proper punctuation: "I love reading books my sister prefers watching movies"

Corrected sentence: ________________________________________________

10. Create a compound sentence using the conjunction "yet" about school or homework:

Compound Sentences Practice Worksheet

Compound Sentences Practice Worksheet

📚 Part 1: Understanding Compound Sentences

✏️ Part 2: Creating Compound Sentences

🎯 Part 3: Writing Challenge

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