He is so weak that he cannot walk. (Simple)
He is so weak that walk
He is weak to walk
He is too weak to walk
He is very weak to walk
সঠিক উত্তর:
He is too weak to walk
ব্যাখ্যা ও নোট:
'so...that' যুক্ত Complex বাক্যকে Simple করতে 'too...to' ব্যবহৃত হয়।