Co-operator : সহযোগী; সহায়ক;
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Appropriate Prepositions
Ask for (কোনো কিছু চাওয়া): Do not ask him for any help because he doesn’t like to help anyone.
Capable of(সক্ষম): He is capable of doing it.
Effect of (প্রভাব): The effect of corruption is very harmful for our society.
Hatred for (ঘৃণা): I have no hatred for anyone.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
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Idioms
Foul play (অসদাচারণ করা): We feared that he had met with foul play.
Milk and honey – (প্রাচুর্য)- He lives with milk and honey.
Moot point (অমীমাংসিত বিষয়): Dowry system is still a moot point in Bangladesh.
Set out (যাত্রা করা)— I will set out in time.
Sheet anchor (শেষ আশ্রয়; প্রধান অবলম্বন; আসল খুঁটি)— This small piece of land is his sheet anchor.