Option 1 -> (A)-(II) repress, (B)-(I) devoured, (C)-(IV) abandon, (D)-(III) enhance - Incorrect contextual fit for all sentences.
Option 2 -> (A)-(IV) abandon, (B)-(III) enhance, (C)-(III) enhance, (D)-(I) devoured - First two correct, but can't use "enhance" twice and "devoured" doesn't fit protests.
Option 3 -> (A)-(I) devoured, (B)-(III) enhance, (C)-(IV) abandon, (D)-(III) enhance - "Devoured" doesn't fit with project, and "enhance" can't be used twice.
Option 4 -> (A)-(IV) abandon, (B)-(III) enhance, (C)-(I) devoured, (D)-(II) repress - Perfect fit: abandon a project (lack of funds), enhance health (exercise), devoured meal (hungry after trek), repress protests (government suppression).
Hence, Option 4: (A) - (IV), (B) - (III), (C) - (I), (D) - (II) -> Each word matches its sentence contextually: projects are abandoned when funds run out, exercise enhances health, hungry people devour food, and governments repress protests -> correct