Random sample : যদৃচ্ছা নমুনা;
Related Words
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Appropriate Prepositions
Agree with(ব্যক্তির সাথে একমত হওয়া): I agree with you.
Apology for (কোনো কারনে ক্ষমা চাওয়া): Sajib should ask apology to her of his mistake.
Caution against(সাবধান): Take all cautions against the danger.
Competent for(যোগ্য): He is not competent for the post.
Hope for (আশা করা): Let us hope for the best.
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Idioms
In full swing (পুরোদমে): The school is in full swing after the vacation.
Irony of fate (ভাগ্যের পরিহাস): He could not succeed by irony of fate.
Three R's (প্রাথমিক শিক্ষা)— He has not yet learnt the three R's.
Turn over a new leaf (begin a new phase of life, নবজীবন শুরু করা) —After his failure he turned over a new leaf.
Up and doing (উদ্যোগী): Be up and doing and then you will succeed in your life.