At one time : একদা; এককালে; একবার;
Related Words
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Appropriate Prepositions
Bark at(ঘেউ ঘেউ করা): The dog is barking at the strange woman.
Competent for(যোগ্য): He is not competent for the post.
Pity for (করুণা, সমব্যথা): I feel pity for this helpless old man.
Run into (জড়িয়ে পড়া): He had run into debt.
Solution to (সমাধান): None can solution to every problem.
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Idioms
Bring to book (reproach-Start- ভর্ৎসনা করা) The father brought his son to book for his failure in the exam.
Fair play (প্রতারণা বিহীন নীতি বা কাজ): I believe in the practice of fair play in my business.
Fair play (প্রতারণা বিহীন নীতি বা কাজ): I believe in the practice of fair play in my business.
To the utmost (যথাসাধ্য) - I tried to the utmost of my ability to have a job.
White elephant (অত্যন্ত ব্যয়সাপেক্ষ বিলাসিতা): At last the department proved to be a white elephant.