Drill 3 · Reading & Writing · Semicolons and Sentence Boundaries
SAT Reading & Writing: Semicolons and Sentence Boundaries (Drill 3) is a Reading & Writing practice drill covering Semicolons and Sentence Boundaries. It contains 5 original questions created by Brian Stewart, a Barron's test prep author with over 20 years of tutoring experience.
SAT semicolon and sentence boundary questions test correct joining of independent clauses, proper use of semicolons before conjunctive adverbs, and avoidance of comma splices and run-on sentences. This drill draws on sentences from science, history, and social science passages.
Question 1. Which choice conforms to Standard English?
Explanation: Two independent clauses ('The pianist had rehearsed...' and 'her flawless performance...'). A semicolon correctly joins them. A comma alone creates a comma splice.
Question 2. Which choice conforms to Standard English?
Explanation: 'Although' introduces a dependent clause. A comma is standard before a trailing concessive clause. A semicolon cannot precede a dependent clause.
Question 3. Which choice conforms to Standard English?
Explanation: 'However' is a conjunctive adverb joining two independent clauses. A semicolon must precede it. A comma creates a comma splice. No possession is indicated based on the context.
Question 4. Which choice conforms to Standard English?
Explanation: 'Because' introduces a dependent clause explaining the reason. No punctuation is needed between the main clause and an essential dependent clause beginning with 'because.'
Question 5. Which choice conforms to Standard English?
Explanation: 'As a result' is a conjunctive adverb joining two independent clauses. A semicolon must precede it and a comma must follow it. A comma creates a comma splice.