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

Appropriate Preposition:

  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Pity for ( করুণা ) Have pity for the poor.
  • Triumph over ( জয় করা ) Jim and Della triumphed over their poverty.

Idioms:

  • Call in question ( সন্দেহ করা ) No one can call his honesty in question.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.