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

Question

Accepted Answer

Choice B is the best answer. The convention being tested is punctuation use between a subject and a verb. When, as in this case, a subject (“the strings inside the instrument”) is immediately followed by a main verb (“are plucked”), no punctuation is needed. Choice A is incorrect because no punctuation is needed between the subject and the verb. Choice C is incorrect because no punctuation is needed between the subject and the verb. Choice D is incorrect because no punctuation is needed between the subject and the verb.

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