In the long run( পরিশেষে ) You will have to suffer in the long run.
A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
till the cows come home( অনেক সময় ধরে ) I could play outside till the cows come home
Hue and cry( শোরগোল ) The villagers raised a hue and cry to see the thief.
Far and wide( সর্বত্র ) His fame as a scholar spread far and wide
At once back and call( বাধ্য ) He is always at my back and call.