At the eleventh hour( শেষ মুহূর্তে ) The doctor came to the patient at the eleventh hour.
Nip in the bud( অঙ্কুরে বিনষ্ট করা ) All his hopes were nipped in the bud.
Above board( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
Lion's share( সিংহভাগ ) He took the lion's share of the profit.
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.