In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
An independent, able and upright judiciary is the hallmark of a free _____ country therefore, the process of judicial appointment is of _____ importance. At present on account of the Supreme Court’s last advisory opinion, the _____ of the executive and its interference in the appointment of judges is _____ which in light of previous is most _____.
which in light of previous is most _____.