Option 1: (A)-(I), (B)-(II), (C)-(III), (D)-(IV) -> Incorrect matchings: "averse for" and "depend over" are grammatically wrong collocations.
Option 2: (A)-(II), (B)-(III), (C)-(IV), (D)-(I) -> Incorrect matchings: "averse on," "disregard over," and "depend to" are all grammatically incorrect.
Option 3: (A)-(IV), (B)-(I), (C)-(II), (D)-(III) -> Correct matchings: "averse to" (standard collocation), "disregard for" (fixed phrase), "depend on" (common usage), "blanket over" (covering something).
Option 4: (A)-(III), (B)-(IV), (C)-(I), (D)-(II) -> Incorrect matchings: "averse over" and "disregard to" are grammatically wrong.
Hence, Option 3: (A) - (IV), (B) - (I), (C) - (II), (D) - (III) -> The correct prepositions form standard English collocations: "averse to" (expressing opposition), "disregard for" (showing lack of respect), "depend on" (relying upon), and "over" (indicating coverage/positioning above) -> correct