Long standing : দীর্ঘকালস্থায়ী;
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Appropriate Prepositions
Adjacent to (সন্নিহিত): His house was adjacent to the bridge.
Appoint to(নিযুক্ত করা/হওয়া): Kibria has been appointed to the post of Headmaster.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
Run on (বিরতিহীন চলা): The bus is running on time.
Work for (কারো জন্য কাজ করা): She works for a construction company.
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Idioms
Flesh and blood (রক্তমাংসের শরীর): She's my own flesh and blood; I can't believe she treated me that way!
Show good manner (ভালো আচরণ প্রদর্শন ): You should show good manner in the company of young ladies.
Take to one's heels (to run away, পালানো)- They took to their heels when they saw the policeman approaching.
Up to (পর্যন্ত) - I have done the exercises up to page 40.
Widow’s mite (দরিদ্রের ক্ষুদ্র দান): A windows mite is no less important than a large contribution of a rich man.