At a loss( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
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.
Set free( মুক্ত করা ) The prisoners were set free.
By and by( শীঘ্র ) He will come here by and by.
As usual ( যথারীতি ) He is late as usual.
At dagger drawn( খড়গহস্ত ) The two brothers are now at daggers drawn.
