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.
All at once( হঠাৎ ) All at once a tiger came out of the forest.
In vain( বৃথা ) All his attempts were in vain.
In lieu of( পরিবর্তে ) Give me this pen in lieu of that.
Set free( মুক্ত করা ) The prisoners were set free.
breathe out( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
