Educational worksheet teaching punctuation marks with examples and practice exercises.

Let's solve the punctuation exercise step by step and explain the reasoning behind each answer.

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Section 1: Write the correct punctuation mark

We are to add the appropriate punctuation mark at the end of each sentence. Let’s analyze each one:

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1. It's my birthday today and I'm so excited
- This is a statement expressing excitement.
- It starts with a capital letter (good), but ends without punctuation.
- Since it shows strong emotion ("excited"), we use an exclamation mark (!).
✔ Answer: It's my birthday today and I'm so excited!

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2. Who is at the door
- This is a question asking for information.
- Starts with a capital letter, but no punctuation.
- Questions end with a question mark (?).
✔ Answer: Who is at the door?

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3. I like apples
- This is a simple declarative sentence (statement).
- It should end with a full stop (.).
✔ Answer: I like apples.

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4. Will you come to my house tomorrow
- This is a question (asking for a yes/no response).
- Ends with a question mark (?).
✔ Answer: Will you come to my house tomorrow?

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5. Oh my Gosh Look at that cockroach
- This is an exclamation showing surprise or shock.
- "Oh my Gosh" is an expression of strong emotion.
- We need to:
- Add a capital letter after the exclamation (since it's a new thought),
- Use exclamation marks for both parts.
- Also, there should be a space between the two clauses.
✔ Answer: Oh my Gosh! Look at that cockroach!

> Note: "Gosh" is often capitalized when used as an interjection.

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6. Are you our new teacher
- This is a direct question.
- Needs a question mark (?).
✔ Answer: Are you our new teacher?

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✔ Section 1 Answers:

1. It's my birthday today and I'm so excited!
2. Who is at the door?
3. I like apples.
4. Will you come to my house tomorrow?
5. Oh my Gosh! Look at that cockroach!
6. Are you our new teacher?

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Section 2: Rewrite these sentences and add the correct punctuation marks

Now we rewrite the sentences with proper capitalization and punctuation.

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1. she makes me so angry
- First word should be capitalized: She
- The sentence is a statement expressing emotion → use a full stop (. )
✔ Answer: She makes me so angry.

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2. you and i will live as one
- First word: You (capitalized)
- Pronoun "I" must always be capitalized → I
- Statement → full stop
✔ Answer: You and I will live as one.

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3. what is your good name
- First word: What (capitalized)
- This is a question → use question mark (?)
- Also, “your good name” is a polite way of asking someone’s name.
✔ Answer: What is your good name?

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✔ Section 2 Answers:

1. She makes me so angry.
2. You and I will live as one.
3. What is your good name?

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🎯 Summary of Rules Used:

- Capital letters: Start of sentence, pronoun "I"
- Question mark (?): When asking a question
- Exclamation mark (!): Strong emotion, surprise, excitement
- Full stop (.): End of a statement

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✔ Final Answer Key:

#### Write the correct punctuation mark:
1. It's my birthday today and I'm so excited!
2. Who is at the door?
3. I like apples.
4. Will you come to my house tomorrow?
5. Oh my Gosh! Look at that cockroach!
6. Are you our new teacher?

#### Rewrite and add punctuation:
1. She makes me so angry.
2. You and I will live as one.
3. What is your good name?

Let me know if you'd like this turned into a printable worksheet!