Free SAT Form, Structure, and Sense practice questionsdigital SAT, 2026 format
Grammar inside the sentence: subject–verb agreement, verb tense, pronouns, and modifiers that must sit next to what they describe.
Answer each question, then read why the right answer is right and why the tempting one is wrong.
Question 1
Reading and Writing
Astronomers using the Gaia space observatory have mapped the positions of nearly two billion stars, and from tiny shifts in ______ positions over time they can reconstruct how the Milky Way absorbed smaller galaxies billions of years ago.
Which choice completes the text so that it conforms to the conventions of Standard English?
Question 2
Reading and Writing
The Hubble Space Telescope's 1995 Deep Field image was a gamble: the team pointed the instrument at an apparently empty patch of sky for ten days, unsure whether ______ would reveal anything at all.
Which choice completes the text so that it conforms to the conventions of Standard English?
Question 3
Reading and Writing
Among the objects recovered from the Uluburun shipwreck ______ a set of copper ingots cast in the shape of oxhides, a form that let a single porter carry one on each shoulder.
Which choice completes the text so that it conforms to the conventions of Standard English?
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