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

Appropriate Preposition:

  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Fill with ( পরিপূর্ণ ) This tank is filled with water.
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
  • Anxious for ( উদ্বিগ্ন ) He is anxious for getting a job.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.

Idioms:

  • At sixes and sevens ( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • At home ( দক্ষ ) He is at home in mathematics.