Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
Ins and outs( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
At stake( বিপন্ন ) His life is at stake now.
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.
In the long run( পরিশেষে ) You will have to suffer in the long run.