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.
Hard nut to crack( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
Bring to light( প্রকাশ করা ) At last all the facts were brought to light.
pulling your leg( কৌতক করা ) Do not take it seriously, i was just pulling you leg
By chance( দৈবাৎ ) I met him on the way by chance.
By far( সর্বাংশে ) He is by far the best boy in the class.
