Standard English Conventions · Reading & Writing
Form, Structure, and Sense
Agreement, verb form, pronouns, possessives, and modifier placement — the grammar inside a sentence rather than the punctuation between them.
50 questions in the bank · 9 easier · 28 medium · 13 harder · this domain is ≈26% of the section
What to watch for
Find the actual subject before choosing a verb; the SAT loves to bury it behind a long descriptive phrase. For possessives, decide singular or plural first, then place the apostrophe.
How the question is worded
These are the actual stems used in the bank — the SAT reuses a small set of wordings, and recognising them saves time on test day.
- Which choice completes the text so that it conforms to the conventions of Standard English?
Worked examples
easyVolunteers trained by the North American Amphibian Monitoring Program identify…
Volunteers trained by the North American Amphibian Monitoring Program identify a wetland's species by ear, standing at the roadside after dark and listening for three minutes at a time. The chorus of frogs that fills the wetland on spring evenings ______ almost entirely of males advertising for mates.
Which choice completes the text so that it conforms to the conventions of Standard English?
- A. are consisting
- B. have consisted
- C. consists
- D. consist
Answer: C. consists
Explanation
The subject is the singular "chorus," not the plural "frogs" or "evenings" sitting closer to the blank — so the verb is singular: "consists." Intervening phrases exist to bait the ear into agreeing with the nearest noun.
mediumAndrea Amati built the earliest violins that survive, in Cremona in the middle…
Andrea Amati built the earliest violins that survive, in Cremona in the middle of the sixteenth century, and the four-string tuning he settled on has barely moved since. Each of the violin's four strings, despite their nearly identical appearance to a casual observer, ______ tuned to vibrate at its own precise frequency.
Which choice completes the text so that it conforms to the conventions of Standard English?
- A. are
- B. have been
- C. were
- D. is
Answer: D. is
Explanation
"Each" is the subject, and "each" is always singular — the plural nouns "strings" and "their…appearance" in between are bait. Singular present "is" matches both the subject and the sentence's timeless present.
hardManhattan's Hudson River shoreline is still floored with the stumps of finger …
Manhattan's Hudson River shoreline is still floored with the stumps of finger piers that the city demolished as shipping moved to New Jersey. Beneath the river's calm surface ______ a maze of drowned pilings from piers demolished a century ago, mapped today only by the divers who thread between them.
Which choice completes the text so that it conforms to the conventions of Standard English?
- A. have lain
- B. are lying
- C. lie
- D. lies
Answer: D. lies
Explanation
The sentence is inverted: the subject follows the verb. That subject is the singular "maze" (of pilings), so the verb is singular — "lies." In inverted sentences, find the subject after the verb before letting nearby plurals decide.