Identifying Punctuation Errors: Commas - PSAT Writing
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Carlos, Jim, and their sister, decided not to visit the old shack by the beach; instead, they stayed home and shared ghost stories in the dark. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Carlos, Jim, and their sister, decided not to visit the old shack by the beach; instead, they stayed home and shared ghost stories in the dark. No error
A comma should never end a list: "Carlos, Jim, and their sister decided . . ."
A comma should never end a list: "Carlos, Jim, and their sister decided . . ."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Sarah wanted to arrive at the store in time to buy the fresh bread cereal, and chocolate sauce. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Sarah wanted to arrive at the store in time to buy the fresh bread cereal, and chocolate sauce. No error
Without a comma to make the "fresh bread" an item on the list, the item is unclear: is "fresh bread cereal" an item, or "fresh bread?" We need a comma to clarify.
Without a comma to make the "fresh bread" an item on the list, the item is unclear: is "fresh bread cereal" an item, or "fresh bread?" We need a comma to clarify.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Bill, Jane and Jared went to the movies every Sunday afternoon; they liked to sit at the back of the movie theatre because it offered the best view. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Bill, Jane and Jared went to the movies every Sunday afternoon; they liked to sit at the back of the movie theatre because it offered the best view. No error
The phrase “Bill, Jane and Jared” should be “Bill, Jane, and Jarred” because the friend’s names are presented as a list. Words, clauses, or phrases in a series should always be separated by a comma. The sentence “Bill and Jane went to the movies” does not require a comma, but adding the third name, Jared, requires a comma between the three names. Be sure to note that there is no comma after the last word or phrase in the sequence.
The phrase “Bill, Jane and Jared” should be “Bill, Jane, and Jarred” because the friend’s names are presented as a list. Words, clauses, or phrases in a series should always be separated by a comma. The sentence “Bill and Jane went to the movies” does not require a comma, but adding the third name, Jared, requires a comma between the three names. Be sure to note that there is no comma after the last word or phrase in the sequence.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Mr. Williams has a number of diverse interests, including skateboarding, and playing video games. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Mr. Williams has a number of diverse interests, including skateboarding, and playing video games. No error
There should not be a comma between the words “skateboarding” and “and.” In other words, the second part of the sentence should read “including skateboarding and playing video games.” This is because there are only two interests listed. A comma should only be used in lists containing three or more items.
There should not be a comma between the words “skateboarding” and “and.” In other words, the second part of the sentence should read “including skateboarding and playing video games.” This is because there are only two interests listed. A comma should only be used in lists containing three or more items.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
By the end of the night, Derrick could tell that all the guests were full, happy and tired; the party had truly been a success. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
By the end of the night, Derrick could tell that all the guests were full, happy and tired; the party had truly been a success. No error
Since the list "full, happy, and tired" has more than 2 items, each item before the last item must be separated using a comma. Inserting a comma after "happy" will make this sentence correct, so the underlined phrase "happy and" must be changed. Note that a semicolon is correctly used to separate two independent clauses from one another in this sentence.
Since the list "full, happy, and tired" has more than 2 items, each item before the last item must be separated using a comma. Inserting a comma after "happy" will make this sentence correct, so the underlined phrase "happy and" must be changed. Note that a semicolon is correctly used to separate two independent clauses from one another in this sentence.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Yolanda, Sam are going to college in the fall, and they are nervous about living away from home. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Yolanda, Sam are going to college in the fall, and they are nervous about living away from home. No error
Since the names Yolanda and Sam are the only items in the list, they do not need to be separated by a comma. We use the conjunction "and" to combine items in a two-item list, so "Yolanda, Sam" should be changed to "Yolanda and Sam." If Yolanda and Sam had a third friend, named, say, Suzannah, then commas would be needed to separate each name in the list.
Since the names Yolanda and Sam are the only items in the list, they do not need to be separated by a comma. We use the conjunction "and" to combine items in a two-item list, so "Yolanda, Sam" should be changed to "Yolanda and Sam." If Yolanda and Sam had a third friend, named, say, Suzannah, then commas would be needed to separate each name in the list.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The man who usually sits on the park bench every afternoon, was not there last Tuesday. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The man who usually sits on the park bench every afternoon, was not there last Tuesday. No error
This sentence has a problem with commas. The comma between “afternoon” and “was” is not necessary because it is not setting off a nonrestrictive clause. It creates an awkward pause in the middle of the sentence. The corrected sentence reads, "The man who usually sits on the park bench every afternoon was not there last Tuesday."
This sentence has a problem with commas. The comma between “afternoon” and “was” is not necessary because it is not setting off a nonrestrictive clause. It creates an awkward pause in the middle of the sentence. The corrected sentence reads, "The man who usually sits on the park bench every afternoon was not there last Tuesday."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
In the interest of advancing her career, Ollie decided to stop going out on the weekends, and spend more time in the office. No error.
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
In the interest of advancing her career, Ollie decided to stop going out on the weekends, and spend more time in the office. No error.
This sentence has a comma before the last phrase, but that phrase does not have its own subject. A comma here is therefore not necessary. The corrected sentence reads, "In the interest of advancing her career, Ollie decided to stop going out on the weekends and spend more time in the office."
This sentence has a comma before the last phrase, but that phrase does not have its own subject. A comma here is therefore not necessary. The corrected sentence reads, "In the interest of advancing her career, Ollie decided to stop going out on the weekends and spend more time in the office."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Forgetting the key part of the instructions, Charlie preheated the oven, but did not prepare the cake. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Forgetting the key part of the instructions, Charlie preheated the oven, but did not prepare the cake. No error
This sentence has an unnecessary comma. Use commas to separate compound sentences, but not compound predicates like we have here. The corrected sentence reads, "Forgetting the key part of the instructions, Charlie preheated the oven but did not prepare the cake."
This sentence has an unnecessary comma. Use commas to separate compound sentences, but not compound predicates like we have here. The corrected sentence reads, "Forgetting the key part of the instructions, Charlie preheated the oven but did not prepare the cake."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The trouble with taffy, is that it requires huge quantities of sugar. No error.
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The trouble with taffy, is that it requires huge quantities of sugar. No error.
This sentence has an unnecessary comma separating the subject and predicate of the sentence. This should only happen if there is an interrupting phrase, and there isn't one in this sentence. The corrected sentence reads, "The trouble with taffy is that it requires huge quantities of sugar."
This sentence has an unnecessary comma separating the subject and predicate of the sentence. This should only happen if there is an interrupting phrase, and there isn't one in this sentence. The corrected sentence reads, "The trouble with taffy is that it requires huge quantities of sugar."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Although he initially refused to go to the cinema, James finally saw the movie, that his friends had recommended. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Although he initially refused to go to the cinema, James finally saw the movie, that his friends had recommended. No error
Commas, gramatically speaking, should never be used before or after the word "that." The correct sentence would have: "James finally saw the movie that his friends . . ."
"Had recommended" could be changed to "recommended", for the sake of simplicity, but the comma error is more flagrant.
Commas, gramatically speaking, should never be used before or after the word "that." The correct sentence would have: "James finally saw the movie that his friends . . ."
"Had recommended" could be changed to "recommended", for the sake of simplicity, but the comma error is more flagrant.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Istanbul, despite being an old city has recently been the site of major commercial developments hoping to bring international business to the country. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Istanbul, despite being an old city has recently been the site of major commercial developments hoping to bring international business to the country. No error
Here "despite being an old city" needs to be separated by the main clause by two commas, not just one.
Here "despite being an old city" needs to be separated by the main clause by two commas, not just one.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
At the insistence of the manager, the entire team dropped the project immediately_;_ the project leader however, continued her work without interruption. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
At the insistence of the manager, the entire team dropped the project immediately_;_ the project leader however, continued her work without interruption. No error
The word "however" here is considered a non-essential phrase: it can be removed, leaving a complete sentence. So it must be surrounded with commas: "The project leader, however, continued . . ."
The word "however" here is considered a non-essential phrase: it can be removed, leaving a complete sentence. So it must be surrounded with commas: "The project leader, however, continued . . ."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Finally the teacher returned our papers, and despite our initial worries, we discovered all of us had received passing marks. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Finally the teacher returned our papers, and despite our initial worries, we discovered all of us had received passing marks. No error
Here, "finally" is considered an introductory word, so it must be followed by a comma: "Finally, the teacher . . ."
Here, "finally" is considered an introductory word, so it must be followed by a comma: "Finally, the teacher . . ."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Despite disinterest in school elections, the majority of the students voted Shindra the treasurer, president of the student government. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Despite disinterest in school elections, the majority of the students voted Shindra the treasurer, president of the student government. No error
"The treasurer" here is an appositive: it renames or restates Shindra in different words, and it should be surrounded with commas. The correct sentence should be: "the students voted Shindra, the treasurer, president . . ."
"The treasurer" here is an appositive: it renames or restates Shindra in different words, and it should be surrounded with commas. The correct sentence should be: "the students voted Shindra, the treasurer, president . . ."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Perdita the lost princess, was found and raised by a shepherd. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Perdita the lost princess, was found and raised by a shepherd. No error
Commas should be used to set off the phrase "the lost princess," as it is in apposition to (gives a description of) the subject Perdita, but the sentence still makes sense without it. So, "Perdita the lost princess," contains the sentence's error, and the sentence should read, "Perdita, the lost princess, was found and raised by a shepherd."
Commas should be used to set off the phrase "the lost princess," as it is in apposition to (gives a description of) the subject Perdita, but the sentence still makes sense without it. So, "Perdita the lost princess," contains the sentence's error, and the sentence should read, "Perdita, the lost princess, was found and raised by a shepherd."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
If you decide to go to the beach make sure to wear sunscreen to protect your skin! No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
If you decide to go to the beach make sure to wear sunscreen to protect your skin! No error
The phrase "If you decide to go to the beach" is an introductory phrase, and all introductory phrases need to be set apart from the rest of the sentence by a comma. So, after being corrected, the sentence would read, "If you decide to go to the beach, make sure to wear sunscreen to protect your skin!"
The phrase "If you decide to go to the beach" is an introductory phrase, and all introductory phrases need to be set apart from the rest of the sentence by a comma. So, after being corrected, the sentence would read, "If you decide to go to the beach, make sure to wear sunscreen to protect your skin!"
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Daisy and her sister, Margot, shared a large family but a special relationship; even among their numerous older and younger sisters, Margot, and Daisy had a special bond. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Daisy and her sister, Margot, shared a large family but a special relationship; even among their numerous older and younger sisters, Margot, and Daisy had a special bond. No error
Because the sentence states that Margot is not Daisy's only sister, the commas and which frame her name in "their numerous older and younger sisters, Margot, and Daisy" are incorrect. The comma that sets apart Margot's name at the beginning of the sentence ("Daisy and her sister, Margot, shared") is correctly used, because here, Margot is being specified as Daisy's sister in an appositive phrase that renames "her sister" as "Margot."
Because the sentence states that Margot is not Daisy's only sister, the commas and which frame her name in "their numerous older and younger sisters, Margot, and Daisy" are incorrect. The comma that sets apart Margot's name at the beginning of the sentence ("Daisy and her sister, Margot, shared") is correctly used, because here, Margot is being specified as Daisy's sister in an appositive phrase that renames "her sister" as "Margot."
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
I stayed up late last night baking chocolate chip cookies, this morning when I woke up the house smelled so good that it made me hungry. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
I stayed up late last night baking chocolate chip cookies, this morning when I woke up the house smelled so good that it made me hungry. No error
This is a run-on sentence. The two independent clauses need to be split into two separate sentences, or separated by a semicolon.
This is a run-on sentence. The two independent clauses need to be split into two separate sentences, or separated by a semicolon.
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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The eldest male dog became awfully selfish during feeding time, he would not even let his own pups get a scrap of food. No error
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The eldest male dog became awfully selfish during feeding time, he would not even let his own pups get a scrap of food. No error
Two independent clauses that can each stand alone must be separated by either a period or a semicolon, or connected by a comma followed by a conjunction. Because this sentence doesn't include a conjunction like "and" after its comma, it is incorrect. (This error, where two independent clauses are incorrectly connected by a comma, is known as a "comma splice.")
Two independent clauses that can each stand alone must be separated by either a period or a semicolon, or connected by a comma followed by a conjunction. Because this sentence doesn't include a conjunction like "and" after its comma, it is incorrect. (This error, where two independent clauses are incorrectly connected by a comma, is known as a "comma splice.")
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