PrepTopia | SAT Boundaries Drill

SAT Boundaries
Punctuation Drill

15 questions covering semicolons, colons, em-dashes, fragments, and modifier placement — the 5 core Boundaries skills tested on the Digital SAT.

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✓ 15 questions

✓ 5 sub-skills covered

✓ Corrected sentences shown

⚡ Boundaries Quick Reference — Keep These in Mind

;Semicolon: joins two complete sentences; what follows must be an independent clause

:Colon: what comes before must be an independent clause; what follows explains or lists

—Em-dash: used singly to introduce, or in pairs to set off non-essential information

fragFragment: a sentence missing a subject, main verb, or both — never a complete thought

modModifier: a descriptive phrase must be placed immediately next to what it describes

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SAT Boundaries
Punctuation Drill

Boundaries &
Punctuation

SAT BoundariesPunctuation Drill

Boundaries &Punctuation

SAT Boundaries
Punctuation Drill

Boundaries &
Punctuation