question_answer

DIRECTIONS: In each of the following questions, a sentence has been given in Active (or Passive) Voice. Out of the four alternatives suggested select the one which best expresses the same sentence in Passive (or Active) voice. One should keep one's promise.

A) One's promise should be kept by us.

B) One's promise has to be kept.

C) A promise should be keeping.

D) A promise should be kept.