Test: Punctuation - Class 9 MCQ

The correct answer is B: Students, because the sentence requires a comma after the word "Students" to separate it from the rest of the sentence. Here is a detailed explanation:
- The sentence states that "all of the people at the school, including the teachers and _______________" were glad when summer break came.
- The blank space needs to be filled with a word that refers to the students at the school.
- The word "Students" is the most appropriate choice because it accurately represents the group of people being referred to.
- The word "Students" should be followed by a comma to separate it from the rest of the sentence.
- Option B, "Students," is the correct choice as it includes the word "Students" followed by a comma, fulfilling the requirements of the sentence structure.
Therefore, the correct answer is B: Students,

Answer:
The correct answer is D: Hashtag.
Explanation:
Punctuation marks are symbols used to enhance the clarity and meaning of written language. They are used to indicate the structure and organization of sentences and to convey pauses, emphasis, and other aspects of written communication.
Here is a detailed explanation of each option:
- A: Full stop (Period): A punctuation mark used to indicate the end of a sentence. It is represented by a dot (.) and is used to separate sentences or abbreviations.
- B: Comma: A punctuation mark used to indicate a pause or separation within a sentence. It is represented by a comma (,) and is used to separate items in a list, clauses in a sentence, or to provide clarity and structure to the text.
- C: Colon: A punctuation mark used to introduce a list, explanation, or quotation. It is represented by two dots (:), with the first dot placed above the second dot. The colon is used to indicate that what follows is an elaboration or example of what precedes it.
- D: Hashtag: The hashtag is not considered a punctuation mark. It is a symbol (#) used to categorize and group content on social media platforms. It is commonly used to indicate a topic or theme and is used in conjunction with keywords or phrases.
In conclusion, the hashtag is not a punctuation mark, but rather a symbol used for social media purposes.

The correct sentence with the comma in the right place is B:

Please get me some eggs, milk and some butter.

Explanation:
- In sentence A:

Please get me, some eggs milk and some butter.

, the comma is incorrectly placed after the word "me". It should be placed after "eggs" to separate the items in the list.
- In sentence C:

Please get me some eggs milk, and some butter.

, the comma is incorrectly placed after "eggs". It should be placed after "milk" to separate the items in the list.
- In sentence D:

Please get me some eggs milk and, some butter.

, the comma is incorrectly placed after "and". It should be placed after "milk" to separate the items in the list.
Therefore, the correct sentence is B:

Please get me some eggs, milk and some butter.

as it correctly uses a comma to separate the items in the list.

Explanation:
The correct sentence is A: "My kids are called Harry, Joe and Sam."
- Option B: "My kids are called, Harry Joe and Sam." is incorrect because there is a comma before the names, which is unnecessary and breaks the flow of the sentence.
- Option C: "My kids are called Harry Joe, and Sam." is incorrect because there is a comma after "Joe," which is unnecessary and interrupts the natural flow of the sentence.
- Option D: "My kids are called Harry Joe and, Sam." is incorrect because there is a comma after "and," which is unnecessary and disrupts the sentence structure.
The correct placement of the comma is after the name "Joe" in sentence A, as it separates the names in a list format. The comma helps to clearly indicate that "Harry," "Joe," and "Sam" are three separate names.

Explanation:

Correct Sentence:

• B: My car, washing machine and TV all broke down today.

Reasoning:

• The comma should be placed before the coordinating conjunction "and" to separate the items in the list.


• In option A, the comma is placed after "and" which is incorrect.


• In option C, the comma is placed after "washing" which separates "car" and "washing" incorrectly.


• In option D, the comma is placed after "machine" which separates "car washing machine" and "TV" incorrectly.

Explanation of Incorrect Options:

• A: My car washing machine and, TV all broke down today.
  
  
  
  • The comma is placed after "and" which is incorrect.
  
  
  
  


• C: My car washing, machine and TV all broke down today.
  
  
  
  • The comma is placed after "washing" which separates "car" and "washing" incorrectly.
  
  
  
  


• D: My car washing machine, and TV all broke down today.
  
  
  
  • The comma is placed after "machine" which separates "car washing machine" and "TV" incorrectly.
  
  
  
  

Analysis of the sentences:
- Sentence A: The comma is placed after "and" which is incorrect.
- Sentence B: The comma is placed after "new" which is incorrect.
- Sentence C: The comma is placed after "beans" which is incorrect.
- Sentence D: The comma is placed after "peas" which is correct.
Explanation:
- In the sentence "Lunch is lamb with peas, beans and new potatoes," the comma is correctly placed between "peas" and "beans" to separate items in a list.
- This comma is necessary because it helps to avoid confusion and clarify the meaning of the sentence.
- Without the comma, the sentence could be interpreted as "lamb with peas beans," which would be grammatically incorrect.
Conclusion:
The sentence that has the comma in the right place is Sentence D: "Lunch is lamb with peas, beans and new potatoes."

The sentence that has both commas in the right places is option C: "The school, which had only just opened, burnt down." Here's a detailed explanation of why it is the correct answer:
1. Option A: The sentence is incorrect because the first comma should be placed after the word "school" to set off the dependent clause "which had only just opened." The second comma is correctly placed to set off the phrase "had only just opened," but the first comma is in the wrong place.
2. Option B: In this sentence, the first comma is placed correctly after the word "which" to set off the dependent clause. However, the second comma is incorrectly placed after the word "burnt," disrupting the flow of the sentence.
3. Option C: This sentence has both commas placed correctly. The first comma is used to set off the dependent clause "which had only just opened," and the second comma is used to set off the phrase "had only just opened." This placement of commas allows the sentence to flow smoothly and make sense.
4. Option D: The first comma in this sentence is incorrectly placed after the word "just." It disrupts the flow of the sentence and separates the verb "burnt" from its subject "school." The second comma is correctly placed after the word "just" to set off the phrase "had only just," but the first comma is in the wrong place.
In conclusion, option C is the correct answer because it has both commas placed correctly, allowing the sentence to be grammatically correct and coherent.

To determine which sentence has both commas in the right places, we need to analyze each option.
A: Secretaries, or, other workers can often get free eye tests.
- The first comma after "Secretaries" is correct as it separates the subject from the rest of the sentence.
- However, the second comma after "or" is unnecessary and disrupts the flow of the sentence.
B: Secretaries, or other workers can often, get free eye tests.
- The comma after "often" is incorrect as it separates the verb "get" from its object "free eye tests".
- Additionally, the comma after "often" is unnecessary and disrupts the flow of the sentence.
C: Secretaries or, other workers can often, get free eye tests.
- The first comma after "or" is unnecessary and disrupts the flow of the sentence.
- The second comma after "often" is incorrect as it separates the verb "get" from its object "free eye tests".
D: Secretaries, or other workers, can often get free eye tests.
- The first comma after "Secretaries" is correct as it separates the subject from the rest of the sentence.
- The second comma after "other workers" is correct as it sets off a nonessential phrase.
- Both commas in this sentence are in the right places.
Therefore, the correct sentence with both commas in the right places is D: Secretaries, or other workers, can often get free eye tests.

To identify the sentence that has both commas in the right places, let's analyze each option:
Option A:

Hani, who is my elder sister, is 62 this year.

- This sentence correctly uses a pair of commas to set off the relative clause "who is my elder sister."
Option B:

Hani, who is, my elder sister is 62 this year.

- This sentence incorrectly places a comma after "is," which disrupts the sentence structure and does not provide any additional information.
Option C:

Hani who is, my elder sister, is 62 this year.

- This sentence incorrectly places a comma before "my elder sister," which separates the subject "Hani" from the verb "is" and disrupts the sentence structure.
Option D:

Hani who is my elder sister, is 62, this year.

- This sentence incorrectly places a comma after "62," which disrupts the sentence structure and does not provide any additional information.
Therefore, the correct answer is A:

Hani, who is my elder sister, is 62 this year.

This sentence correctly uses commas to set off the relative clause and maintains proper sentence structure.

To determine which sentence has both commas in the right places, we need to analyze each option and identify any errors.
A: The window frames, which are all, different colours need painting.
- The first comma after "frames" is correct as it separates the introductory phrase "which are all."
- The second comma after "all" is incorrect as it separates the adjective "different" from its noun "colours." It should be placed after "colours" instead.
B: The window frames which are all, different colours, need painting.
- The comma after "all" is correct as it separates the adjective "different" from its noun "colours."
- The comma after "colours" is incorrect as it separates the main clause "The window frames need painting" from the dependent clause "which are all different colours." It should be placed after "colours" instead.
C: The window frames, which are all different colours, need painting.
- The first comma after "frames" is correct as it separates the introductory phrase "which are all different colours."
- The second comma after "colours" is correct as it separates the dependent clause from the main clause.
D: The window frames which are, all different colours, need painting.
- The comma after "are" is incorrect as it separates the adjective "all" from its noun "different colours." It should be placed after "different colours" instead.
- The comma after "colours" is incorrect as it separates the main clause "The window frames need painting" from the dependent clause "which are all different colours." It should be placed after "colours" instead.
Therefore, the sentence with both commas in the right places is option C: The window frames, which are all different colours, need painting.