Year 12 in England
11th grade punctuation
5 11th grade punctuation skills, each with a worked example, free practice that checks every answer, and a printable worksheet. Start with a mixed review, or jump to the skill you need.
Mixed review
Ten questions drawn from every skill below.
Possessives, plurals and non-essential elements (SAT)
CCSS L.11-12.2CCSS L.9-10.2England: SAT Standard English ConventionsEngland: ACT English
Example
Which choice completes the text so that it conforms to the conventions of Standard English? The ___ decision to lower ticket prices doubled attendance.
- Use 's for singular possessives, s' for plural possessives ending in s, and no apostrophe for plain plurals. Essential (restrictive) names take no commas.
- One owner possesses the noun that follows: 's.
- Put it back into the sentence and read it aloud: "The museum's decision to lower ticket prices doubled attendance."
- So the answer is: museum's
Answer: museum's
Punctuating however, therefore and other conjunctive adverbs (SAT)
CCSS L.11-12.2CCSS L.9-10.2.AEngland: SAT Standard English Conventions (Boundaries)England: ACT English
Example
Which choice completes the text so that it conforms to the conventions of Standard English? The data were incomplete. ___ the scientists published a preliminary report.
- Conjunctive adverbs (however, therefore, nevertheless) can't join clauses with just commas: use a semicolon or full stop before them and a comma after.
- 'Still' starts a new sentence and is followed by a comma.
- So the answer is: Still,
Answer: Still,
When NO punctuation is needed (SAT)
CCSS L.11-12.2CCSS L.11-12.1.AEngland: SAT Standard English Conventions (Boundaries)England: ACT English
Example
Which choice completes the text so that it conforms to the conventions of Standard English? The species ___ in 2021 lives only on one mountain.
- Don't separate subjects from verbs, verbs from objects, or prepositions from objects; essential information takes no commas.
- 'Discovered in 2021' identifies which species: no commas.
- Put it back into the sentence and read it aloud: "The species discovered in 2021 lives only on one mountain."
- So the answer is: discovered
Answer: discovered
Builds on: Spotting unnecessary commas
Leads to: Punctuating complex sentences accurately
Commas with titles and descriptions before names (SAT)
CCSS L.11-12.2CCSS L.9-10.2England: SAT Standard English Conventions (Boundaries)England: ACT English
Example
Which choice completes the text so that it conforms to the conventions of Standard English? The award went to ___ for her novel about a family of lighthouse keepers.
- No comma between a title and the name that follows it; commas around a non-essential description that follows a name.
- Title + name = no commas.
- Put it back into the sentence and read it aloud: "The award went to author Niamh Kelly for her novel about a family of lighthouse keepers."
- So the answer is: author Niamh Kelly
Answer: author Niamh Kelly
Punctuating such as, including and supplements (SAT)
CCSS L.11-12.2CCSS L.9-10.2.BEngland: SAT Standard English Conventions (Boundaries)England: ACT English
Example
Which choice completes the text so that it conforms to the conventions of Standard English? Animals ___ camels can survive for weeks without drinking.
- Non-essential 'such as/including' phrases take commas; essential ones don't; colons introduce lists or explanations only after a complete clause.
- Here 'such as camels' is essential to the meaning (only animals like camels), so no commas.
- So the answer is: such as
Answer: such as
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