Directions: In each of the questions given below a sentence is given with one blank. Below each sentence FOUR words are given out of which two can fit the sentence. Five options are given with various combinations of these words. You have to choose the combination with the correct set of words which can fit in the given sentence.

Q:

The United Nations has ____________ its authority to restore peace in the area.

(A) Used

(B) blown

(C) Exercised

(D) refused

• 1
  A-C
• 2
  A-D
• 3
  B-C
• 4
  C-D
• 5
  B-D