Fish in a troubled water( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
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.
As usual ( যথারীতি ) He is late as usual.
Come to light( প্রকাশিত হওয়া ) Their private talk has come to light at last.
At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
Widow's mite( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.