One should keep one's promise

Correct answer: D. A promise should be kept

A. One's promise should be kept
B. One's promise has to be kept
C. A promise should be keeping
D. A promise should be kept

Explanation

"A promise should be kept", is a passive voice construction that conveys the same meaning, emphasizing the thing that should be done (a promise) and the action that should be taken (kept).

Last updated 2 September 2026

One should keep one's promise

Related questions