This is to certify : প্রত্যয়ন করা হচ্ছে;
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Appropriate Prepositions
Abound in(প্রাচুর্যপূর্ণ হওয়া): Fish abounds in the pond.
Heir of (উত্তরাধিকারী): He is the heir of his father.
Make up of (গঠিত): Village is made up of many homes.
Rid of (মুক্তি দেওয়া): He will get rid of troubles soon.
Urge upon (আহবান জানানো): She urged upon his son the importance of being honest.
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Idioms
In cold blood (ঠান্ডা মাথায়): They committed this murder in cold blood.
In no time (শীঘ্র): He will finish the work in no time.
Now and then (মাঝে মাঝে): He comes here now and then.
Out of temper (ক্রুদ্ধ): The teacher is out temper to see the overall results.
Silver living (hope- আশা বা ভালো দিক): Every cloud has a silver lining.