SAT Writing : Identifying Punctuation Errors: Commas
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Example Questions
Example Question #51 : 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 adviser's job is to apprise the president of developing conflicts in the countries of Kenya Somalia and Tanzania. No error.
to apprise
No error.
of Kenya Somalia and Tanzania
of developing
adviser's job
of Kenya Somalia and Tanzania
The list "Kenya Somalia and Tanzania" contains this sentence's error because it does not use commas to separate its items. It should read "Kenya, Somalia, and Tanzania."
Example Question #2 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
There’s so much I want to do today: go to the beach, mow the lawn, bake a cake; and play chess. No error
beach,
lawn,
No error
cake;
today:
cake;
Because the part of the sentence before the list is an independent clause, a colon is the correct punctuation mark to use to introduce the list. Because the items in the list are “simple” (in other words, they don’t contain multiple phrases and commas), commas, not semicolons, are the correct punctuation mark to use between each item. Also, since the non-underlined portion of the list already uses commas, the semicolon needs to be changed to a comma to match.
Example Question #3 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Tripping on the sidewalk, breaking down in a public place, spilling a drink on oneself, having something caught between one's teeth—all are humiliating moments for a person. No error
place,
yourself
teeth—all
No error
sidewalk,
No error
The items in this list should each be separated by a comma. (An "and" could appear between the last two items in the list, but it's not strictly necessary.) The list itself is correctly separated from the second part of the sentence by an em-dash, although a colon would also be acceptable. Therefore, the sentence is correct without any changes.
Example Question #4 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
You have: a stunning smile, a charming laugh, and a great personality; what’s not to like? No error
No error
smile,
laugh,
have:
personality;
have:
Because the part of the sentence before the list (“You have”) is not an independent clause (a complete sentence that could stand on its own), a colon should not be used to introduce the list in this sentence. Colons are only used to introduce lists that come after independent clauses.
Example Question #52 : 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.
Sam, Quinn, and their sister, Leah, decided to start their own garden in the vacant lot next to their house. No error
sister,
Leah,
No error
Sam,
Quinn,
No error
Here, the list is punctuated correctly. There should be a comma between each item in the list and an additional comma on either side of “Leah,” which modifies “their sister.” (If “their sister, Leah,” was the first or second item in the list, a semicolon would be needed to separate the items for clarity’s sake, but in this version of the sentence it’s not necessary; the relationship of the three people is perfectly clear in this order.)
Example Question #6 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
I was hoping we wouldn’t have to go over the preliminary sketches blueprints, or plans. No error
blueprints,
was hoping
sketches
No error
go over
sketches
A comma is needed to separate each item in the list: “preliminary sketches,” “blueprints,” and “plans.”
Example Question #7 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
Which do you think is best: coffee, tea, or juice? No error
Which
No error
best,
coffee,
tea,
No error
This sentence is properly punctuated, since a comma is required between each item in a list and the colon is properly used to introduce the list.
Example Question #7 : Identifying Punctuation Errors: Commas In Lists
Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences contain no error at all.
The Día de los Muertos event at school featured a dinner consisting of a burrito bar a taco station, and three varieties of flan. No error
bar a
featured
three varieties
No error
consisting of
bar a
The list of features of the event is missing a comma between "bar" and "a" that would correctly distinguish all three features.
Example Question #53 : 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 large fish, the turtles, and the small fish, all got along well in the same tank; there were no attacks of any sort by one species against another. No error
No error
by one species against another
tank; there
turtles, and
small fish, all
small fish, all
A comma should never end a list. The corrected first clause of the sentence would read: "The large fish, the turtles, and the small fish all got along well." A semicolon is appropriate in this sentence to separate the two independent clauses.
Example Question #54 : 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.
Math, physics, and biology are Marco's three favorite subjects in school. No error
Math, physics, and biology
No error
favorite
Marco's
in
No error
Whenever you have a list of more than two items in a sentence, each item in the list needs to be separated by commas. An apostrophe is correctly used to indicate that the preferences are "Marco's." "In" is the correct preposition in this context. This sentence is correct as it is written.
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