Business with (ব্যবসা, কাজ): He is pleased to do business with you.
Contrary to(বিপরীত, পরিপন্থী): Students should not act contrary to the rules of discipline.
Cure of, for(রোগমুক্ত হওয়া): This man was cured of This drug is a cure for typhoid.
Lost in (মগ্ন): Simon is lost in meditation.
Sanguine of (নিশ্চিত বা আশান্বিত): Be sanguine of your success.
Black sheep - (কুলাঙ্গার): Stay away from the Black sheep.
Lion’s share (বড় মাপের অংশ): He took the lion’s share of the profit.
Moot point (অমীমাংসিত বিষয়): Dowry system is still a moot point in Bangladesh.
Set free (মুক্ত করা): The prisoners were set free.
Under age (অপ্রাপ্ত বয়স্ক)- He could not cast his vote because he was under age.