Futilitarian : নিরর্থক বা নিষ্ফল প্রয়াসে ব্যস্ত;
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Appropriate Prepositions
Attacked with(আক্রান্ত): He is attacked with …
Defend against (রক্ষা করা): We will defend our country against all enemies.
Due to (কারণে): His absence is due to illness.
Sanguine of (নিশ্চিত বা আশান্বিত): Be sanguine of your success.
Welcome to (স্বাগত জানানো): You are welcome to our new office.
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Idioms
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Eat humble pie (অপমান হজম করে ক্ষমা চাওয়া): The manager had to eat humble pie before his employees.
Gift of the gab (বাকপটুতা): An advocate should have the gift of the gab.
Give one’s right arm (বিপদের ঝুকি নেয়া): I will give my right arm if I could manage the tickets.
Of course (অবশ্যই): Of course, you know what that meant.