He remained calm and quiet despite losing his four sons in the war. (it compound)

• ক He remaines calm and quiet but he lost his four sons in the war.
• খ He lost his four sons in the war but he remained calm and quiet. ✅ সঠিক উত্তর
• গ He remained calm and quiet in spite he lost his four sons in the war.
• ঘ He remaines calm and quiet even though he lost his four sons in the war.