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US teens getting less sleep than ever, new report finds
By Marina Dunbar
(Available at: www.theguardian.com/us-news/2026/may/15/teens-get-less-sleep-study – text specially adapted for this test).
Analyze the following sentence: “Earlier starts are in direct conflict with preset rhythms of adolescent circadian biology” (l. 33–34). The underlined word functions as an adjective, which refers to a(an)
temporary state induced by the excessive use of digital screens.
biological condition that is established in advance by nature.
predetermined academic schedule proposed by the University of Minnesota.
early state of burnout reported by two-thirds of California teenagers.