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Printable punctuation correction worksheet featuring a letter with errors in capitalization, commas, and apostrophes for students to fix.

A worksheet titled "Correcting Punctuation" with a letter from Pedro to Carlos, featuring missing capitals, commas, and apostrophes to be corrected.

A worksheet titled "Correcting Punctuation" with a letter from Pedro to Carlos, featuring missing capitals, commas, and apostrophes to be corrected.

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Show Answer Key & Explanations Step-by-step solution for: Correcting Punctuation Worksheet
Of course! Here is the corrected version of the letter with all missing capitals, commas, and apostrophes added. I'll also explain each correction below.

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Corrected Letter:

Dear Carlos,

I am writing to tell you that last week I bought a new bicycle. It isn’t really new. It used to be Benny’s bike, but he bought a new Schwinn at Joe’s Bike Shop in East Harlem. Benny knew I had asked for a bike for Christmas, but I didn’t get one. Wasn’t he nice to do that? Now I can give my old bike to Sean before he moves to New Jersey. Sean’s bike was stolen last month along with his Dell computer. He’s upset, and I know this will make him happy! Talk to you soon!

Your Friend,
Pedro

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✏️ Explanation of Corrections:



1. “Dear Carlos” → “Dear Carlos,”
- Added a comma after the salutation. This is standard punctuation in letters.

2. “It isnt really new.” → “It isn’t really new.”
- Added an apostrophe to form the contraction “isn’t” (is not).

3. “Bennys bike” → “Benny’s bike”
- Added an apostrophe + s to show possession — it was Benny’s bike.

4. “joes bike shop” → “Joe’s Bike Shop”
- Capitalized “Joe’s” (proper noun + possessive) and “Bike Shop” (part of the business name).
- Added apostrophe to “Joe’s”.

5. “east harlem” → “East Harlem”
- Capitalized both words — “East Harlem” is a proper place name.

6. “christmas” → “Christmas”
- Capitalized because it’s a holiday name (proper noun).

7. “I didnt get one.” → “I didn’t get one.”
- Added apostrophe to form the contraction “didn’t” (did not).

8. “Wasnt he nice” → “Wasn’t he nice”
- Added apostrophe to form “wasn’t” (was not).

9. “Sean before he moves to new jersey.” → “Sean before he moves to New Jersey.”
- Capitalized “New Jersey” — it’s a state name (proper noun).

10. “Seans bike” → “Sean’s bike”
- Added apostrophe + s for possession — it belongs to Sean.

11. “dell computer” → “Dell computer”
- Capitalized “Dell” — it’s a brand name (proper noun).

12. “Hes upset” → “He’s upset”
- Added apostrophe to form “he’s” (he is).

13. “Talk to you soon!” → “Talk to you soon!”
- No change needed — exclamation point is correct here for enthusiasm.

14. “Your Friend Pedro” → “Your Friend, Pedro”
- Added a comma after “Your Friend” — this is standard in letter closings to separate the closing phrase from the signature.

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All corrections follow standard English grammar and punctuation rules for capitalization, contractions, possession, and letter formatting.

Let me know if you’d like to see a version with tracked changes or want to practice more!
Parent Tip: Review the logic above to help your child master the concept of correct punctuation worksheet.
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