(a) Corruption is a curse for our nation. (Negative) (b) It is not a trivial problem for a small country like Bangladesh. (Affirmative) (c) It prevails in every walk of our life. (Interrogative) It destroys everything. We fail to enjoy the real progress as corruption devours every good fruits of our efforts. It can be compared to cancer. (d) It paralyzes the whole nation. (Present Perfect) (e) May we realize the fact soon and come forward against corruption. (Assertive)