A. Advancement
B. Betterment
C. Promotion
D. Preference
✅ The correct answer is option B.
Advancement : the process of promoting a cause or plan.
Advancement : the process of promoting a cause or plan.
Betterment : the improvement of something.
Promotion : activity that supports or encourages a cause, venture, or aim.
Preference : a greater liking for one alternative over another or others.
Improvement : development; betterment.
Synonym of Improvement is Betterment