The merger was supposed to be completed by March _______ but unexpected regulatory hurdles delayed the process.
6
readingWhich choice completes the text so that it conforms to the conventions of Standard English?
A
March, but
B
March; but
C
March: but
D
March—but
Correct Answer: D
Choice D is the best answer. This question tests dash usage for abrupt shift.
- Context clues: There's an unexpected turn from the planned completion to delay.
- Meaning: A dash signals an abrupt change or unexpected turn.
- Verify: "...was supposed to be completed by March—but unexpected regulatory hurdles delayed..." conveys the abrupt shift.
💡 Strategy: Use a dash before an abrupt qualifier or unexpected turn.
Choice A is incorrect because a comma doesn't convey the abruptness. Choice B is incorrect because "but" is a conjunction, not a conjunctive adverb. Choice C is incorrect because a colon introduces explanation, not abrupt change.