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

Appropriate Preposition:

  • Eligible for ( যোগ্য ) He is eligible for the post.
  • Favour with ( অনুগত করা ) Would you favour me with an early reply?
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Trust with ( বিশ্বাস করা (জিনিস) ) You may trust me with the work.
  • Addicted to ( আসক্ত ) He is addicted to separate.
  • Equal to ( সমতুল্য (কাজ) ) He rose equal to the occasion.

Idioms:

  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • In a hurry ( তাড়াহুড়ার মধ্যে ) Don't do the work in a hurry.
  • At the eleventh hour ( শেষ মুহূর্তে ) he doctor came to the patient at the eleventh hour.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.