Proficient : দক্ষ, বু্যৎপন্ন;
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Appropriate Prepositions
Apply for(কারো কাছে আবেদন করা): Sumi applied to the Principal for free studentship.
Independent of (স্বাধীন): They are independent of my health.
Look for (খোঁজা): I was looking for the lost phone.
Repent of (অনুতাপ করা): I repented of my past.
Suffer from (অসুখে ভোগা, কষ্ট পাওয়া): He has been suffering from fever for last three days.
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Idioms
At all (in the least degree – মোটেও না) There is no water at all in the pond.
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Crocodile tears (মায়াকান্না): He shed crocodile tears at our misery.
Milk and honey – (প্রাচুর্য)- He lives with milk and honey.
Turn a deaf ear to (pay no attention, প্রত্যাখান করা) —He turned a deaf ear to my proposal.