Pertinacity : জেদ,দৃঢ়প্রতিজ্ঞা;
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Appropriate Prepositions
Abound in(প্রাচুর্যপূর্ণ হওয়া): Fish abounds in the pond.
Call in(ডাকিয়া আনা): They called in a doctor.
Delighted at/with (আনন্দিত হওয়া): Sharmin was delighted at/with her husband’s promotion.
Easy of (সরল): The teacher is easy of approach.
Repent on (নির্ভরশীল): He is repent on his parents.
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Idioms
All up with - (পুরোপুরি, হতাশ, সব আশা শেষ): If we can't, it's all up with the councillor.
Foul play (অসদাচারণ করা): We feared that he had met with foul play.
Gift of the gab (বাকপটুতা): An advocate should have the gift of the gab.
Man of letters (পন্ডিত ব্যক্তি): You are truly a man of letters.
Short temper (রগচটা)— He is a man of short temper.