PSAT Writing : Identifying Punctuation Errors: Comma Splices
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Example Questions
Example Question #1 : Identifying Punctuation Errors: Commas
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
time, he
awfully
No error
feeding
eldest
time, he
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.")
Example Question #1023 : Identifying Sentence Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Anna, questioning her decision, looked to her brother, however he wouldn't meet her eye. No error
No error
Anna, questioning
decision, looked
brother, however
wouldn't meet
brother, however
The clause, "however, he wouldn't meet her eye," is an independent clause and must be separated by a semicolon or a coordinating conjunction.
Example Question #1 : Identifying Punctuation Errors: Commas
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The city’s youth take great pride in the local music scene, there are popular concerts every weekend. No error
scene, there
every
city's youth
great pride in
No error
scene, there
This sentence has a comma splice, which means that it has two independent clauses separated only by a comma. A semicolon is appropriate here. The corrected sentence reads, "The city’s youth take great pride in the local music scene; there are popular concerts every weekend."
Example Question #1024 : Identifying Sentence Errors
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
baking
No error
cookies,
stayed up late
smelled so good
cookies,
This is a run-on sentence. The two independent clauses need to be split into two separate sentences, or separated by a semicolon.
Example Question #1025 : Identifying Sentence Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Car, bicycle, and bus are the only means of transportation in this city, there is no metro system available yet. No error
bus are
city, there
only
available yet
No error
city, there
A comma should only be used to separate an independent clause from a dependent clause: here it is separating two independent clauses, so a period or semi-colon is more appropritate.
Example Question #1026 : Identifying Sentence Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The kids at the pumpkin patch screeched and spun around in circles all day, they bothered their teacher tremendously. No error
in circles
day, they
No error
screeched
tremendously
day, they
This is an example of a comma splice. The two independent clauses should be separated by a period, a semi-colon, or a comma and a conjunction, not by just a comma, which is used to separate independent and dependent clauses.
Example Question #1031 : Identifying Sentence Errors
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Thomas had always struggled with trigonometry, he thought that circles should remain circles and let triangles and squiggles be their own shapes. No error
No error
had always struggled
should remain
their
trigonometry, he
trigonometry, he
This sentence is an example of a run-on or comma splice. It has two independent clauses separated only by a comma. One way to fix this is to change the comma to a semicolon; if this were to be done, the corrected sentence would read, "Thomas had always struggled with trigonometry; he thought that circles should remain circles and let triangles and squiggles be their own shapes."
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