"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.

Idioms:

  • Burning question ( তীব্র বিতর্কের বিষয় ) The problem of the dowry system is the burning question of the day.
  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • At the eleventh hour ( শেষ মুহূর্তে ) he doctor came to the patient at the eleventh hour.
  • Beggar description ( বর্ণনাতীত ) The beauty of the Taj beggars description.
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • bad faith ( বিশ্বাসঘাতকতা )