Cut to the quick ( মর্মাহত হওয়া ) I was cut to the quick by his words.
At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
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.
A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
At the eleventh hour ( শেষ মুহূর্তে ) The doctor came to the patient at the eleventh hour.
Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.