Hold good( প্রযুক্ত হওয়া ) This ruls will not hold good here.
Dead against( তীব্র বিরোধী ) I am dead against his proposal.
At once finger ends( নখদর্পণে ) All these facts are at his finger ends.
At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
Bring to light( প্রকাশ করা ) At last all the facts were brought to light.
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.