Multiple choice Directions: Choose the correct meaning for the key word. Casualty Punish Suitable Marked Serious incident Reveal answer Fill a bubble to check yourself D Correct answer Explanation Casualty refers to a person killed or injured in a war or accident, or more broadly to any serious incident or loss. It emphasizes the victim or the damaging effect. Options A (Punish), B (Suitable), and C (Marked) are incorrect meanings.