Above all ( প্রধানত ; সর্বোপরি ) We should be kind, polite, and above all honest.
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.
Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.