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

Appropriate Preposition:

  • Think over ( চিন্তা করা (কোনকিছু) ) Think carefully over his advice.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Good at ( দক্ষ ) He is good at tennis.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.