Comma placement practice worksheet for grammar education.

Problem: Comma Placement in Sentences

The task is to read the sentences provided and place commas where they are needed. Commas are used to separate clauses, items in a list, or to clarify meaning in sentences. Below is the solution with explanations for each sentence.

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Worksheet #1

#### 1. After the ball game let’s go and get some dinner.
- Corrected: After the ball game, let’s go and get some dinner.
- Explanation: A comma is needed after "ball game" to separate the introductory phrase from the main clause.

#### 2. Miranda Tom and Joe are playing ball later.
- Corrected: Miranda, Tom, and Joe are playing ball later.
- Explanation: Commas are needed to separate the names in a list of three or more items.

#### 3. My friend Janis Dixon has 3 dogs.
- Corrected: My friend, Janis Dixon, has 3 dogs.
- Explanation: The name "Janis Dixon" is an appositive (a noun phrase that renames or identifies another noun) and should be set off by commas.

#### 4. If you don’t finish your dinner you won’t be going out later.
- Corrected: If you don’t finish your dinner, you won’t be going out later.
- Explanation: A comma is needed after the dependent clause ("If you don’t finish your dinner") to separate it from the independent clause.

#### 5. After school let’s go to the store.
- Corrected: After school, let’s go to the store.
- Explanation: A comma is needed after "school" to separate the introductory phrase from the main clause.

#### 6. Owen said “Meet me at the park later.”
- Corrected: Owen said, “Meet me at the park later.”
- Explanation: A comma is needed before the quotation to separate the speaker's name and the verb "said" from the quoted speech.

#### 7. Wow that painting you did is amazing!
- Corrected: Wow, that painting you did is amazing!
- Explanation: A comma is needed after "Wow" because it is an interjection that sets off the rest of the sentence.

#### 8. While my mom was cooking dinner I did my homework.
- Corrected: While my mom was cooking dinner, I did my homework.
- Explanation: A comma is needed after the dependent clause ("While my mom was cooking dinner") to separate it from the independent clause.

#### 9. I like red green blue yellow and orange.
- Corrected: I like red, green, blue, yellow, and orange.
- Explanation: Commas are needed to separate the items in the list.

#### 10. If we go to the theme park I hope it doesn’t rain.
- Corrected: If we go to the theme park, I hope it doesn’t rain.
- Explanation: A comma is needed after the dependent clause ("If we go to the theme park") to separate it from the independent clause.

#### 11. If you go fishing remember to bring your bait.
- Corrected: If you go fishing, remember to bring your bait.
- Explanation: A comma is needed after the dependent clause ("If you go fishing") to separate it from the independent clause.

#### 12. After the party let’s go over to the park.
- Corrected: After the party, let’s go over to the park.
- Explanation: A comma is needed after "party" to separate the introductory phrase from the main clause.

#### 13. “Wait for me I can’t catch up to you” said Jake.
- Corrected: “Wait for me, I can’t catch up to you,” said Jake.
- Explanation: A comma is needed inside the quotation marks to separate the two parts of the sentence within the quote. Additionally, a comma is needed after the closing quotation mark before the speaker's name.

#### 14. If you proof read your work you’ll have less errors.
- Corrected: If you proofread your work, you’ll have fewer errors.
- Explanation: A comma is needed after the dependent clause ("If you proofread your work") to separate it from the independent clause. Also, "less" should be corrected to "fewer" since "errors" are countable.

#### 15. My dentist Dr. Jones is in that new building.
- Corrected: My dentist, Dr. Jones, is in that new building.
- Explanation: The name "Dr. Jones" is an appositive and should be set off by commas.

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Final Answer:

Here are the corrected sentences with proper comma placement:

1. After the ball game, let’s go and get some dinner.
2. Miranda, Tom, and Joe are playing ball later.
3. My friend, Janis Dixon, has 3 dogs.
4. If you don’t finish your dinner, you won’t be going out later.
5. After school, let’s go to the store.
6. Owen said, “Meet me at the park later.”
7. Wow, that painting you did is amazing!
8. While my mom was cooking dinner, I did my homework.
9. I like red, green, blue, yellow, and orange.
10. If we go to the theme park, I hope it doesn’t rain.
11. If you go fishing, remember to bring your bait.
12. After the party, let’s go over to the park.
13. “Wait for me, I can’t catch up to you,” said Jake.
14. If you proofread your work, you’ll have fewer errors.
15. My dentist, Dr. Jones, is in that new building.

Boxed Final Answer:
\boxed{
\text{See above for the corrected sentences with proper comma placement.}
}