Apostrophes worksheet for practicing correct usage in sentences and possessive forms.

Apostrophes Worksheet Solution and Explanation

#### Part 1: Circle the correct word for each sentence

1. Patti and Paul brought their tent over to Harvey’s / Harveys’ house.
- Correct Answer: Harvey’s
- Explanation: When a singular noun ends in "s," we add an apostrophe followed by an "s" (e.g., "Harvey's"). This indicates possession.

2. Susan and Louise wanted to play outside but its / it’s still raining.
- Correct Answer: it’s
- Explanation: "It’s" is a contraction of "it is." The sentence means "it is still raining," so the contraction is appropriate here. "Its" is a possessive pronoun, which would not fit in this context.

3. Farmer Antler brought the cows’ / cow’s hay over to them.
- Correct Answer: cows’
- Explanation: Since "cows" is plural, we add an apostrophe after the "s" to indicate possession. This shows that the hay belongs to multiple cows.

4. The stained glass creations belong to the kids / kid’s in my class.
- Correct Answer: kids
- Explanation: "Kids" is already plural, and there is no need for an apostrophe unless indicating possession. In this case, "kids" is used as a noun without showing possession.

5. I heard the trumpets / trumpet’s bugle over all other instruments.
- Correct Answer: trumpets
- Explanation: "Trumpets" is a plural noun, and there is no indication of possession in this sentence. Therefore, no apostrophe is needed.

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#### Part 2: Write the proper possessive for each phrase

1. the books of the girls
- Answer: the girls' books
- Explanation: "Girls" is plural, so we add an apostrophe after the "s" to show possession. This indicates that the books belong to multiple girls.

2. two flowers that belong to mom
- Answer: mom's two flowers
- Explanation: "Mom" is singular, so we add an apostrophe followed by an "s" to show possession. This indicates that the flowers belong to mom.

3. brightness of the star
- Answer: the star's brightness
- Explanation: "Star" is singular, so we add an apostrophe followed by an "s" to show possession. This indicates that the brightness belongs to the star.

4. the voices of the singers
- Answer: the singers' voices
- Explanation: "Singers" is plural, so we add an apostrophe after the "s" to show possession. This indicates that the voices belong to multiple singers.

5. Candace owns some bikes
- Answer: Candace's bikes
- Explanation: "Candace" is singular, so we add an apostrophe followed by an "s" to show possession. This indicates that the bikes belong to Candace.

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Final Answers:

#### Part 1:
1. Harvey’s
2. it’s
3. cows’
4. kids
5. trumpets

#### Part 2:
1. the girls' books
2. mom's two flowers
3. the star's brightness
4. the singers' voices
5. Candace's bikes

Final Boxed Answer:
\boxed{
\begin{array}{l}
\text{Part 1:} \\
1. \text{Harvey’s} \\
2. \text{it’s} \\
3. \text{cows’} \\
4. \text{kids} \\
5. \text{trumpets} \\
\\
\text{Part 2:} \\
1. \text{the girls' books} \\
2. \text{mom's two flowers} \\
3. \text{the star's brightness} \\
4. \text{the singers' voices} \\
5. \text{Candace's bikes} \\
\end{array}
}