Official duty : সরকারি কাজ; অফিস সংক্রান্ত কাজ;
Related Words
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Appropriate Prepositions
Aware of(অবগত): I am not aware of his dishonesty.
Cast aside (ছুঁড়ে ফেলা): As soon as they become rich they cast aside their poor friends.
Easy of (সরল): The teacher is easy of approach.
Remedy for (প্রতিকার): There is no remedy for his misbehavior.
Work for (কারো জন্য কাজ করা): She works for a construction company.
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Idioms
At the top of (শীর্ষে): The boy shouted at the top of his voice.
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Follow the footsteps of (পায়ে পায়ে অনুসরণ করা): People always follow the footsteps of some great man.
Safe and sound (নিরাপদে)— He reached home safe and sound.
To the contrary (against what some one had said, পক্ষান্তরে) —He said nothing to the contrary.