Perturbations : ব্যাকুলতা; উদ্বেগ; চাঁচল্য; বিচলন; চঁচলতা; ক্ষোভ;
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Appropriate Prepositions
Arrange for(ব্যবস্থা করা): We have arranged everything for our study tour.
Based on(প্রতিষ্ঠিত, ভিত্তিক): His information is not based on the correct information.
Charge with(অভিযুক্ত করা): He is charged with killing.
Hard of (কানে খাটো বা কম শোনা): Ratan is a hard of hearing.
Smile on/upon (অনুগ্রহ করা): Fortune smiles on/upon the brave.
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Idioms
At home (comfortable— আরাম) He feels at home in Dhaka now.
Fair play (প্রতারণা বিহীন নীতি বা কাজ): I believe in the practice of fair play in my business.
In the long run (পরিণামে): You will have to suffer in the long run.
Make head or tail – (মাথামুন্ডু বুঝা) – I cannot make head or tail of what you say.
White elephant (অত্যন্ত ব্যয়সাপেক্ষ বিলাসিতা): At last the department proved to be a white elephant.