All questions of Commas for Grade 8 Exam

The correct option is 'd'

Explanation:

The given sentence is grammatically correct and does not require any correction. The word "state" is already in the correct form and does not need any punctuation or capitalization changes.

The sentence states that "He climbed the highest mountain in the state." This means that the person mentioned in the sentence successfully climbed the tallest mountain within the particular state being referred to. Since there are no errors or improvements needed in this sentence, option A, "No Change," is the correct answer.

To summarize:
- The sentence is grammatically correct and does not require any correction.
- Option A, "No Change," is the correct answer.

Explanation:

Yes, I am.

Yes, I am is the best ellipsis/short answer in the affirmative in response to the question "Are you going to watch the film?" because it directly answers the question with a simple and clear affirmative response.

Explanation:

Understanding the Question:
The question is asking for an affirmative response to the statement "I think she is a very bright student."

Identifying the Correct Answer:
Among the options provided, "So do I." is the most appropriate response to agree with the statement made about the student's intelligence.

Explanation of the Correct Answer:
- "So do I." is a common way to agree with someone's opinion or statement. In this case, it indicates that the speaker also believes that the student is very bright.
- The phrase "So do I." is a concise and clear way to express agreement without any ambiguity.

Why the Other Options are Incorrect:
- "Neither do I" and "I do not either." are negative responses that express disagreement with the statement about the student being a bright student.
- "Do you?" is a question form and does not provide a direct affirmative response to the original statement.

In conclusion, the best ellipsis/short answer in the affirmative to the statement "I think she is a very bright student" is "So do I." as it clearly expresses agreement with the opinion expressed.

Explanation:
The sentence with the correct placement of apostrophes is option C: "The two boys' bags were lying at the river's edge."

Reasoning:
- Apostrophes are used to show possession or indicate the omission of letters.
- In this sentence, we are indicating that the bags belong to the two boys and that the edge belongs to the river.
- The word "boys" is plural, so the apostrophe should be placed after the "s" to show possession. This is why it is written as "boys'".
- The word "river" is singular, so the apostrophe should be placed before the "s" to show possession. This is why it is written as "river's".

Incorrect options:
a) "The two boys bags were lying at the rivers edge."
- This option does not use any apostrophes to show possession, which is incorrect.

b) "The two boys' bags were lying at the rivers edge."
- This option correctly uses an apostrophe to show possession for the bags, but it does not use an apostrophe to show possession for the river. It should be "river's" instead of "rivers".

d) "The two boys bags were lying at the rivers' edge."
- This option does not use an apostrophe to show possession for the bags, and it incorrectly uses an apostrophe to show possession for the river. It should be "river's" instead of "rivers'".

Therefore, the correct placement of apostrophes is in option C: "The two boys' bags were lying at the river's edge."

Understanding the Sentence Structure
The sentence "I wonder who the new president of the organization is." is a complex sentence that conveys curiosity about the identity of the new president.
Correctness of the Original Structure
- The sentence is structured as an indirect question.
- In English grammar, indirect questions do not require a question mark at the end, as they are statements rather than direct inquiries.
Analysis of Options
- a) is?
- This option implies a direct question, which is incorrect in this context.
- b) is,
- Adding a comma would disrupt the flow of the sentence and is not grammatically appropriate.
- c) is!
- An exclamation mark would wrongly suggest strong emotion or emphasis, which is unnecessary here.
- d) No Change
- This option maintains the sentence's integrity and correctness, as it properly reflects an indirect question format.
Conclusion
- The original sentence is correctly punctuated without any need for alteration.
- Therefore, option D is the correct answer, as it preserves the intended meaning and grammatical structure of the sentence.
By understanding the nature of indirect questions, it becomes clear why maintaining the original structure is essential for clarity and correctness.