Comma Quiz worksheet for grammar practice, featuring numbered sentences to correct with proper comma usage.
Comma Quiz worksheet with instructions and sentences to rewrite correctly, featuring a cartoon boy scout and the 15Worksheets.com logo.
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Show Answer Key & Explanations
Step-by-step solution for: Commas Worksheets - 15 Worksheets Library
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Show Answer Key & Explanations
Step-by-step solution for: Commas Worksheets - 15 Worksheets Library
Let's go through each sentence in the Comma Quiz and correct it with proper comma usage. I'll rewrite each sentence correctly and explain why the commas are needed.
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✔ Corrected: *As a boy scout, Mark is always prepared.*
🔹 Explanation: The phrase *"As a boy scout"* is an introductory clause that sets the context for the main clause. Introductory clauses should be followed by a comma.
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✔ Corrected: *We got married on December 10th, 1996.*
🔹 Explanation: When writing dates, we use a comma after the day (or month) when including the year. So, "December 10th" is followed by a comma before the year.
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✔ Corrected: *I called his name, and he came over to talk.*
🔹 Explanation: This sentence joins two independent clauses ("I called his name" and "he came over to talk") with the conjunction "and." A comma is required before the coordinating conjunction when joining two independent clauses.
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✔ Corrected: *Yikes, this trash can really stinks.*
🔹 Explanation: "Yikes" is an interjection expressing surprise or disgust. Interjections are usually followed by a comma to separate them from the rest of the sentence.
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✔ Corrected: *"I wonder if anyone can hear me," Jill said.*
🔹 Explanation: First, fix the typo: "can her me" → "can hear me." Then, add a comma inside the quotation marks before the closing quote, because the speaker tag ("Jill said") comes after the quoted speech. Also, ensure proper punctuation within the quote.
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✔ Corrected: *If possible, I will take next week off from work.*
🔹 Explanation: "If possible" is an introductory phrase that modifies the main clause. It should be followed by a comma.
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✔ Corrected: *I studied, but I still don't think I did very well.*
🔹 Explanation: Two independent clauses joined by the coordinating conjunction "but" require a comma before the conjunction.
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✔ Corrected: *I'll have a burger, fries, and a root beer.*
🔹 Explanation: This is a list of items. In a series of three or more items, use commas between each item. The Oxford comma (before "and") is optional but often used for clarity.
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✔ Corrected: *If everyone is ready, let's go!*
🔹 Explanation: "If everyone is ready" is an introductory dependent clause. It must be followed by a comma before the main clause.
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1. As a boy scout, Mark is always prepared.
2. We got married on December 10th, 1996.
3. I called his name, and he came over to talk.
4. Yikes, this trash can really stinks.
5. "I wonder if anyone can hear me," Jill said.
6. If possible, I will take next week off from work.
7. I studied, but I still don't think I did very well.
8. I'll have a burger, fries, and a root beer.
9. If everyone is ready, let's go!
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This quiz tests knowledge of:
- Commas after introductory phrases
- Commas before coordinating conjunctions
- Commas with interjections
- Commas in quotations
- Commas in lists (Oxford comma)
- Proper date formatting
Let me know if you'd like a printable version or further explanation!
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1. As a boy scout Mark is always prepared.
✔ Corrected: *As a boy scout, Mark is always prepared.*
🔹 Explanation: The phrase *"As a boy scout"* is an introductory clause that sets the context for the main clause. Introductory clauses should be followed by a comma.
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2. We got married on December 10th 1996.
✔ Corrected: *We got married on December 10th, 1996.*
🔹 Explanation: When writing dates, we use a comma after the day (or month) when including the year. So, "December 10th" is followed by a comma before the year.
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3. I called his name and he came over to talk.
✔ Corrected: *I called his name, and he came over to talk.*
🔹 Explanation: This sentence joins two independent clauses ("I called his name" and "he came over to talk") with the conjunction "and." A comma is required before the coordinating conjunction when joining two independent clauses.
---
4. Yikes this trash can really stinks.
✔ Corrected: *Yikes, this trash can really stinks.*
🔹 Explanation: "Yikes" is an interjection expressing surprise or disgust. Interjections are usually followed by a comma to separate them from the rest of the sentence.
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5. "I wonder if anyone can her me" Jill said.
✔ Corrected: *"I wonder if anyone can hear me," Jill said.*
🔹 Explanation: First, fix the typo: "can her me" → "can hear me." Then, add a comma inside the quotation marks before the closing quote, because the speaker tag ("Jill said") comes after the quoted speech. Also, ensure proper punctuation within the quote.
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6. If possible I will take next week off from work.
✔ Corrected: *If possible, I will take next week off from work.*
🔹 Explanation: "If possible" is an introductory phrase that modifies the main clause. It should be followed by a comma.
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7. I studied but I still don't think I did very well.
✔ Corrected: *I studied, but I still don't think I did very well.*
🔹 Explanation: Two independent clauses joined by the coordinating conjunction "but" require a comma before the conjunction.
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8. I'll have a burger fries and a root beer.
✔ Corrected: *I'll have a burger, fries, and a root beer.*
🔹 Explanation: This is a list of items. In a series of three or more items, use commas between each item. The Oxford comma (before "and") is optional but often used for clarity.
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9. If everyone is ready let's go!
✔ Corrected: *If everyone is ready, let's go!*
🔹 Explanation: "If everyone is ready" is an introductory dependent clause. It must be followed by a comma before the main clause.
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✔ Final Corrected Sentences:
1. As a boy scout, Mark is always prepared.
2. We got married on December 10th, 1996.
3. I called his name, and he came over to talk.
4. Yikes, this trash can really stinks.
5. "I wonder if anyone can hear me," Jill said.
6. If possible, I will take next week off from work.
7. I studied, but I still don't think I did very well.
8. I'll have a burger, fries, and a root beer.
9. If everyone is ready, let's go!
---
This quiz tests knowledge of:
- Commas after introductory phrases
- Commas before coordinating conjunctions
- Commas with interjections
- Commas in quotations
- Commas in lists (Oxford comma)
- Proper date formatting
Let me know if you'd like a printable version or further explanation!
Parent Tip: Review the logic above to help your child master the concept of when to use a comma worksheet.
