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.
Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.