Gala Day( উৎসবের দিন ) The 15th August is a gala day to the Indians.
In one's teens( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
Come to light( প্রকাশিত হওয়া ) Their private talk has come to light at last.
In vain( বৃথা ) All his attempts were in vain.
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.
Turn over a new leaf( নূতনের সূচনা ) After his failure he turned over a new leaf.