As soon as the boy finished his tragical story, Juber decided to help him. (negative)

• ক No sooner the boy has finished his tragical story, Juber decided to help him.
• খ No sooner had the boy finished his tragical story than Juber decided to help him. ✅ সঠিক উত্তর
• গ No sooner had the boy finished his tragical story, Juber decided to help him.
• ঘ As soon as the boy did not start his tragical story, Juber decides to help him.