By night : রাতের বেলায়;
Related Words
be naughty  benighted  by night  See Words Also In
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Appropriate Prepositions
Admit into(প্রবেশ করতে দেওয়া): Only the selected people were admitted into the theater.
Answer for(কোনো কারনে জবাবদিহি করা): He will have to answer for his misdeeds.
Aptitude for(স্বাভাবিক দক্ষতা, যোগ্যতা): He has no aptitude for public service.
Consent to(মত দেওয়া): My father did not consent to the proposal of my sister’s marriage.
Damage to (ক্ষতি): The flood caused much damage to crops last year.
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Idioms
At every step (প্রতি পদে পদে): There are dangers at every step in our life and yet we want to live.
At the eleventh hour (at the last moment-শেষ মুহুর্তে adv.) The patient was in a dangerous condition and the doctor came at the eleventh hour.
Brown study (দিবাস্বপ্ন): The girl is absorbed in a brown study.
Make head or tail – (মাথামুন্ডু বুঝা) – I cannot make head or tail of what you say.
To the backbone (হাড়ে হাড়ে): I know this boy to the backbone.