Correct Answer: D

Rationale: 'Nonetheless' is the correct word to complete the sentence as it emphasizes the continuation of the concert despite the contrary circumstance. 'Nevertheless' and 'however' are synonyms and indicate contrast rather than continuity. 'Therefore' implies a conclusion or result, which is not fitting in this context.

Correct Answer: C

Rationale: When proofreading your writing, the primary focus should be on checking for clarity, consistency, and overall flow. This involves ensuring that the content is clear, logical, and flows smoothly from one point to the next. While enhancing originality can be important, it is secondary to ensuring that the writing effectively communicates its message. Ignoring minor grammatical errors like typos can detract from the professionalism and impact of the writing. Replacing common words with thesaurus alternatives should be done sparingly and only when it enhances the clarity or impact of the text, rather than as a routine practice during proofreading.

Correct Answer: C

Rationale: The term 'captivated' in the sentence indicates that the audience was completely engrossed and engaged by the speaker's compelling story. This implies that they were absorbed and highly interested in what was being presented. Choices A, B, and D are incorrect because 'captivated' suggests a positive and attentive reaction from the audience rather than boredom, confusion, or disagreement.

Correct Answer: A

Rationale: Colons are used to introduce a list or explanation that follows an independent clause. In this case, option A correctly uses a colon to introduce a list of snacks after an independent clause. Choice B lacks an independent clause before the colon, making it incorrect. Choice C is incorrect as it should have an independent clause before the colon. Choice D incorrectly uses a colon as a comma would be more appropriate to introduce the list of items.

Correct Answer: A

Rationale: The given sentence combines multiple independent clauses without appropriate punctuation or conjunctions, creating a run-on sentence. A run-on sentence occurs when two or more independent clauses are joined without the necessary punctuation or coordination. In this case, the sentence lacks the proper conjunction or punctuation between 'store' and 'bought,' resulting in a run-on sentence. Choice B, 'Comma splice,' is incorrect because a comma splice involves joining two independent clauses with just a comma, which is not the case in the given sentence. Choice C, 'Dangling modifier,' is incorrect as there are no misplaced modifiers in the sentence. Choice D, 'Subject-verb agreement,' is also incorrect as the error in the sentence does not involve subject-verb agreement but rather the incorrect combination of independent clauses.