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.
At least( অন্ততঃ ) At least one hundred boys will come to school today.
All at once( হঠাৎ ) All at once a tiger came out of the forest.
In a fix( মুশকিলে পতিত ) He is in a fix and does not know what to do.
Out of doors( বাহিরে ) It is rather cold out of doors.
To the letter( অক্ষরে অক্ষরে ) He followed my advice to the letter.