Concept:The correct verb form must show an action happening at the present moment.Explanation:The sentence describes a situation that is currently in progress.Thus, the present continuous passive form, isbeingconsidered, is needed.isconsidered expresses a general fact, not an ongoing action.wasconsidered and wasbeingconsidered are past forms and do not match the present context.So, the best completion is option C.Answer:C. is being considered