By the by( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
Heart and soul( সর্বান্তঃকরণে ) Try heart and soul and you will succeed.
At least( অন্ততঃ ) At least one hundred boys will come to school today.
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 the eleventh hour( শেষ মুহূর্তে ) The doctor came to the patient at the eleventh hour.
Maiden speech( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.
