To the backbone( হাড়ে হাড়ে ) The boy is wicked to the backbone.
ABC( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
Black sheep( কুলাঙ্গার ) He is a black sheep in his family.
Stick to( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
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.
