{"id":"cb_practice_pdf:t7-english-m1-q21","source_id":"cb_practice_pdf","source_item_id":"t7-english-m1-q21","external_id":null,"ibn":null,"question_id":null,"program":"SAT","module":"english","domain_code":null,"domain":null,"skill_code":null,"skill":null,"difficulty":null,"score_band":null,"answer_type":"mcq","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-7","module_number":1,"position":21,"stem":"- - - -_period_of_severe_drought_that - - - ~ The Dust Bowl was a plagued the Great Plains of the US during the 1930s. During this time, dust storms _______ over 100 million acres of land. They even reached as far east as New York City. Which choice completes the text so that it conforms to the conventions of Standard English?","stimulus":"","stimulus_html":null,"stem_html":"<p>- - - -_period_of_severe_drought_that - - - ~ The Dust Bowl was a plagued the Great Plains of the US during the 1930s. During this time, dust storms _______ over 100 million acres of land. They even reached as far east as New York City. Which choice completes the text so that it conforms to the conventions of Standard English?</p>","rationale_html":"<p>Choice D is the best answer. The convention being tested is the use of verbs to express tense in a sentence. In this choice, the past tense verb “affected,” used in conjunction with the phrase “during this time,” correctly indicates that the dust storms occurred in the 1930s. Choice A is incorrect because the present progressive tense verb “are affecting” doesn’t indicate that the dust storms occurred in the 1930s. Choice B is incorrect because the future perfect tense verb “will have affected” doesn’t indicate that the dust storms occurred in the 1930s. Choice C is incorrect because the future tense verb “will affect” doesn’t indicate that the dust storms occurred in the 1930s.</p>","correct_answer":["D"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[{"label":"A","content_html":"<p>are affecting</p>","ord":0},{"label":"B","content_html":"<p>will have affected</p>","ord":1},{"label":"C","content_html":"<p>will affect</p>","ord":2},{"label":"D","content_html":"<p>affected</p>","ord":3}],"attribution":{"source_id":"cb_practice_pdf","source_name":"College Board full-length SAT practice tests (PDF)","rights_holder":"College Board","canonical_url":"https://satsuite.collegeboard.org/practice/practice-tests/paper","retrieved_from":"https://satsuite.collegeboard.org/practice/practice-tests/paper","attribution":"Full-length SAT practice tests 4–11 © College Board, published free at satsuite.collegeboard.org.","disclaimer":"Extracted from PDF layout: equations, figures and tables do not survive intact. Use the original PDFs for anything the text renders poorly. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this project.","license":"College Board copyright. Free to download; not licensed for redistribution.","redistributable":false,"item_count":905}}