The king went out in disguise so that no one ___ recognize him.

• উদ্দেশ্য বুঝাতে so that এবং in order that এরপরে could বসে।
- "So that" বেশি প্রচলিত, কিন্তু "in order that" অফিসিয়াল বা লেখালেখির ক্ষেত্রে বেশি ব্যবহৃত হয়।

• Structure: Main Clause + so that/ in order that + Subject + could + Base Verb.

Correct Answer: The king went out in disguise so that no one could recognize him.

- "Could" expresses ability or possibility

The other options don't fit the context:
- "Should" would suggest obligation
- "Must" would indicate necessity or requirement
- "May" would suggest permission or possibility