Worksheet for practicing possessive apostrophes with example sentences.

You're working on a grammar worksheet about possessive apostrophes. The goal is to add the correct apostrophe to show possession — that something belongs to someone or something.

---

✔ Rule Recap:

- To show possession for singular nouns, add ’s.
- Example: *the dog’s toy*
- For plural nouns that already end in “s”, add just an apostrophe (’).
- Example: *the dogs’ toys*
- Never use an apostrophe to make a plural (that’s a common mistake!).

---

Now, let’s go through each sentence and fix the missing possessive apostrophes:

---

🔧 Corrected Sentences:

1. The Harpers’ family reunion was a great event.
→ “Harpers” is plural (the Harper family), so we add just an apostrophe: Harpers’

2. Peter’s new business was booming.
→ Singular name “Peter” → add ’s

3. The family’s carpet was damaged from the dog.
→ Singular “family” → add ’s

4. Amy’s boyfriend was very bossy.
→ Singular name “Amy” → add ’s

5. The cat’s little house was cozy.
→ Singular “cat” → add ’s

6. The local bakers’ cookies were the best in town.
→ Plural “bakers” → add just ’

7. Sam’s uncle was sick in hospital for weeks.
→ Singular name “Sam” → add ’s

8. June’s dog was way too loud at night.
→ Singular name “June” → add ’s

9. The computer’s keyboard wasn’t working.
→ Singular “computer” → add ’s

10. Steven’s eyes were light blue.
→ Singular name “Steven” → add ’s

---

📝 Final Answer (with corrections):

1. The Harpers’ family reunion was a great event.
2. Peter’s new business was booming.
3. The family’s carpet was damaged from the dog.
4. Amy’s boyfriend was very bossy.
5. The cat’s little house was cozy.
6. The local bakers’ cookies were the best in town.
7. Sam’s uncle was sick in hospital for weeks.
8. June’s dog was way too loud at night.
9. The computer’s keyboard wasn’t working.
10. Steven’s eyes were light blue.

---

✔ All done! You’ve correctly added possessive apostrophes to show ownership or relationship. Great job practicing this important grammar rule!