{"id":"cb_question_bank:f27cbf74-1a17-4806-a107-4ea791fc2f04","source_id":"cb_question_bank","source_item_id":"f27cbf74-1a17-4806-a107-4ea791fc2f04","external_id":"c9e6835c-2255-4929-b4da-6fc380ba028c","ibn":null,"question_id":"9902d2de","program":"SAT","module":"english","domain_code":"SEC","domain":"Standard English Conventions","skill_code":"BOU","skill":"Boundaries","difficulty":"E","score_band":2,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"Which choice completes the text so that it conforms to the conventions of Standard English?","stimulus":"The Alvarez theory, developed in 1980 by physicist Luis Walter Alvarez and his geologist son Walter Alvarez, maintained that the secondary effects of an asteroid impact caused many dinosaurs and other animals to die ______ blank it left unexplored the question of whether unrelated volcanic activity might have also contributed to the mass extinctions.","stimulus_html":"<p>The Alvarez theory, developed in 1980 by physicist Luis Walter Alvarez and his geologist son Walter Alvarez, maintained that the secondary effects of an asteroid impact caused many dinosaurs and other animals to die <span>______</span><span class=\"sr-only\">blank</span> it left unexplored the question of whether unrelated volcanic activity might have also contributed to the mass extinctions.</p>","stem_html":"<p>Which choice completes the text so that it conforms to the conventions of Standard English?</p>","rationale_html":"<p>Choice B is the best answer. The convention being tested is the coordination of main clauses within a sentence. This choice correctly uses a comma and the coordinating conjunction “but” to join the first main clause (“the Alvarez…out”) and the second main clause (“it left…extinctions”). </p><p>Choice A is incorrect because when coordinating two longer main clauses such as these, it’s conventional to use a comma before the coordinating conjunction. Choice C is incorrect because it results in a run-on sentence. The two main clauses are fused without punctuation and/or a conjunction. Choice D is incorrect because it results in a comma splice. Without a conjunction following it, a comma can’t be used in this way to join two main clauses. </p>","correct_answer":["B"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":"2023-08-02T20:25:59.339000+00:00","source_updated_at":"2023-08-02T20:25:59.339000+00:00","options":[{"label":"A","content_html":"<p>out but</p>","ord":0},{"label":"B","content_html":"<p>out, but</p>","ord":1},{"label":"C","content_html":"<p>out</p>","ord":2},{"label":"D","content_html":"<p>out,&nbsp;</p>","ord":3}],"attribution":{"source_id":"cb_question_bank","source_name":"College Board digital SAT question bank (community dump)","rights_holder":"College Board","canonical_url":"https://satsuitequestionbank.collegeboard.org/","retrieved_from":"https://raw.githubusercontent.com/mdn522/sat-question-bank/main/data/cb-digital-questions.json","attribution":"SAT practice questions © College Board, from the official SAT Suite Question Bank. Retrieved via the community dump at github.com/mdn522/sat-question-bank.","disclaimer":"SAT® and PSAT/NMSQT® are trademarks registered by the College Board, which is not affiliated with, does not sponsor, and does not endorse this project.","license":"College Board copyright; source repository carries no licence. Local use only.","redistributable":false,"item_count":2017}}