Option 1 -> (A), (C), (D), (B) - Starts with "opting for" which cannot begin a sentence; lacks grammatical structure.
Option 2 -> (D), (B), (C), (A) - Forms: "While technology has made information more accessible to teenagers, it has also contributed to a decline in traditional reading habits, with many opting for short-form content over books" - complete, coherent sentence.
Option 3 -> (B), (A), (D), (C) - Begins with "accessible to teenagers" which is incomplete; illogical flow.
Option 4 -> (C), (B), (D), (A) - Starts with "to a decline" which cannot initiate a sentence; grammatically incorrect.
Hence, Option 2: (D), (B), (C), (A) -> This creates a meaningful complex sentence with a subordinate clause introduced by "while" that contrasts the benefits of technology (accessibility) with its negative impact (declining reading habits), followed by a participial phrase providing specific detail -> correct