Fill in the blank with the most appropriate modal auxiliary :
Your mother is seriously ill. You ........... leave for home at once. (obligation)रिक्त स्थान के लिए सबसे उपयुक्त modal auxiliary चुनिए :
Your mother is seriously ill. You ........... leave for home at once. (obligation - कर्तव्य/बाध्यता)

1. Aneeds
2. Bmight
3. Ccould
4. Dmust

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: D. must

Explanation

'Must' expresses strong obligation or necessity, which is what the sentence asks for. 'Needs' is not a modal with 'You' and would need 'need', 'might' shows a weak possibility and 'could' shows ability or past possibility. Hence the answer is must.'Must' प्रबल बाध्यता या आवश्यकता बताता है, जो यहाँ अपेक्षित है। 'Needs' 'You' के साथ modal नहीं बनता, 'might' कमजोर संभावना और 'could' क्षमता या भूतकालिक संभावना दर्शाता है। अतः उत्तर must है।