3

Set 13: Boundaries (Intermediate)

Explanation

Answer: A

PASSAGE

The children played in the _______ parents watched from the benches.

Which choice completes the text so that it conforms to the conventions of Standard English?

A. park; their✓ Correct
B. park their
C. park, their
D. park: their

Detailed Answer Explanation

This question tests your understanding of sentence boundaries and punctuation. Two independent clauses without a coordinating conjunction require a semicolon, not a comma (which would create a comma splice). To determine the correct answer, examine where complete thoughts begin and end. Look for independent clauses that need proper separation. A period, semicolon, or appropriate conjunction can correctly join or separate these ideas. When analyzing sentence boundaries, pay attention to how ideas flow from one sentence to the next. Correct punctuation ensures clarity and prevents confusion for readers. Review the options carefully to identify which choice creates proper sentence structure.

Key Evidence:

• "two independent clauses"

• "no coordinating conjunction"

Why others are wrong: D (Colon doesn't fit; second clause doesn't explain the first.), C (Comma splice: can't join independent clauses with just a comma.), B (Run-on sentence: two independent clauses need punctuation.).

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