Direction: In the question below, there are two statements. Each statement consists of two blanks. You have to choose the option which provides the correct set of words that fit both the blanks in both the statements appropriately and in the same order making them meaningful and grammatically correct.

The legal system currently punishes the most __________ forms of child abuse and neglect, but such crimes are __________ to prove.

Demonetization was the most _______ step taken by Modi government and it made the life of common people __________ for the next few months.