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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Accused of ( অভিযুক্ত ) He is accused of corruption.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.

Idioms:

  • A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
  • Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.