Bangla Academy Dictionary:
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Appropriate Preposition:
- Conscious of ( সচেতন ) He is conscious of his weakness.
- Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.
- Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
- Endowed with ( ভূষিত ) He is endowed with talents.
- Affection for ( স্নেহ ) The teacher feels affection for every pupils.
- Kind to ( সদয় ) She is very kind to the children.
Idioms:
- A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
- A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.
- At least ( অন্ততঃ ) At least one hundred boys will come to school today.
- On the whole ( মোটের উপর ) On the whole, his conduct is good.
- a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.
- By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.