Practice commas worksheet for students to identify and add commas in sentences correctly.
Practice commas worksheet from SplashLearn with sentences to add commas where needed, featuring a purple and white design with a cartoon character.
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Show Answer Key & Explanations
Step-by-step solution for: Practice Commas! - ELA Worksheets - SplashLearn
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Show Answer Key & Explanations
Step-by-step solution for: Practice Commas! - ELA Worksheets - SplashLearn
Let's go through each sentence and add commas where needed, following standard English grammar rules. Here’s the corrected version with explanations:
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A. After hiking in the woods for four hours, I sat down to drink water.
✔ Explanation: A comma is needed after an introductory phrase ("After hiking in the woods for four hours") to separate it from the main clause.
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B. I watched a movie, took the dog for a walk, and drove to the bakery to get cupcakes.
✔ Explanation: This is a compound sentence with three actions listed in sequence. Commas are used to separate items in a list (serial comma before "and"). Each action is independent but part of a series.
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C. Yes, I love to go to the beach with my family.
✔ Explanation: A comma is needed after an interjection or response like "Yes" when it starts a sentence.
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D. No, he doesn’t have any pets at his house.
✔ Explanation: Similar to C — "No" is an interjection at the beginning of the sentence, so a comma follows.
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E. The team is doing well, but I think they are going to lose.
✔ Explanation: Use a comma before the coordinating conjunction "but" when joining two independent clauses.
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F. Finally, I can tell you about the movie I watched yesterday.
✔ Explanation: "Finally" is an introductory adverb, so it should be followed by a comma.
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G. Do you think Billy, Sarah, Michael, or Jackson might play football with us?
✔ Explanation: In a list of names, use commas to separate each item. The Oxford comma (before "or") is optional but recommended for clarity.
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H. To stay in shape for competition, athletes must exercise every day.
✔ Explanation: The phrase "To stay in shape for competition" is an infinitive phrase acting as an introductory element, so it needs a comma after it.
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I. My mother was born on Friday, July 17, 1985.
✔ Explanation: When writing dates, use commas to separate the day of the week from the date and the year. Also, a comma goes after the date before the year.
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J. Olivia, a twenty-year-old woman from Paris, works as a dentist.
✔ Explanation: The phrase "a twenty-year-old woman from Paris" is a nonessential appositive (extra information about Olivia). It should be set off with commas on both sides.
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A. After hiking in the woods for four hours, I sat down to drink water.
B. I watched a movie, took the dog for a walk, and drove to the bakery to get cupcakes.
C. Yes, I love to go to the beach with my family.
D. No, he doesn’t have any pets at his house.
E. The team is doing well, but I think they are going to lose.
F. Finally, I can tell you about the movie I watched yesterday.
G. Do you think Billy, Sarah, Michael, or Jackson might play football with us?
H. To stay in shape for competition, athletes must exercise every day.
I. My mother was born on Friday, July 17, 1985.
J. Olivia, a twenty-year-old woman from Paris, works as a dentist.
---
These corrections follow standard punctuation rules for commas:
- After introductory phrases/clauses
- Before coordinating conjunctions (FANBOYS) joining independent clauses
- In lists (especially with serial commas)
- Around nonessential clauses or appositives
- After interjections or exclamations
Let me know if you'd like this printed out or turned into a worksheet!
---
A. After hiking in the woods for four hours, I sat down to drink water.
✔ Explanation: A comma is needed after an introductory phrase ("After hiking in the woods for four hours") to separate it from the main clause.
---
B. I watched a movie, took the dog for a walk, and drove to the bakery to get cupcakes.
✔ Explanation: This is a compound sentence with three actions listed in sequence. Commas are used to separate items in a list (serial comma before "and"). Each action is independent but part of a series.
---
C. Yes, I love to go to the beach with my family.
✔ Explanation: A comma is needed after an interjection or response like "Yes" when it starts a sentence.
---
D. No, he doesn’t have any pets at his house.
✔ Explanation: Similar to C — "No" is an interjection at the beginning of the sentence, so a comma follows.
---
E. The team is doing well, but I think they are going to lose.
✔ Explanation: Use a comma before the coordinating conjunction "but" when joining two independent clauses.
---
F. Finally, I can tell you about the movie I watched yesterday.
✔ Explanation: "Finally" is an introductory adverb, so it should be followed by a comma.
---
G. Do you think Billy, Sarah, Michael, or Jackson might play football with us?
✔ Explanation: In a list of names, use commas to separate each item. The Oxford comma (before "or") is optional but recommended for clarity.
---
H. To stay in shape for competition, athletes must exercise every day.
✔ Explanation: The phrase "To stay in shape for competition" is an infinitive phrase acting as an introductory element, so it needs a comma after it.
---
I. My mother was born on Friday, July 17, 1985.
✔ Explanation: When writing dates, use commas to separate the day of the week from the date and the year. Also, a comma goes after the date before the year.
---
J. Olivia, a twenty-year-old woman from Paris, works as a dentist.
✔ Explanation: The phrase "a twenty-year-old woman from Paris" is a nonessential appositive (extra information about Olivia). It should be set off with commas on both sides.
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✔ Final Answers with Commas Added:
A. After hiking in the woods for four hours, I sat down to drink water.
B. I watched a movie, took the dog for a walk, and drove to the bakery to get cupcakes.
C. Yes, I love to go to the beach with my family.
D. No, he doesn’t have any pets at his house.
E. The team is doing well, but I think they are going to lose.
F. Finally, I can tell you about the movie I watched yesterday.
G. Do you think Billy, Sarah, Michael, or Jackson might play football with us?
H. To stay in shape for competition, athletes must exercise every day.
I. My mother was born on Friday, July 17, 1985.
J. Olivia, a twenty-year-old woman from Paris, works as a dentist.
---
These corrections follow standard punctuation rules for commas:
- After introductory phrases/clauses
- Before coordinating conjunctions (FANBOYS) joining independent clauses
- In lists (especially with serial commas)
- Around nonessential clauses or appositives
- After interjections or exclamations
Let me know if you'd like this printed out or turned into a worksheet!
Parent Tip: Review the logic above to help your child master the concept of comma usage worksheet.
