Burning question ( তীব্র বিতর্কের বিষয় ) The problem of the dowry system is the burning question of the day.
To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
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 nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.