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

Appropriate Preposition:

  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Pleased at ( সন্তুষ্ট (কোনকিছু) ) I am pleased at the news.
  • Agree with ( একমত হওয়া (ব্যক্তি) ) I agree with you on this point
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.

Idioms:

  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • bad faith ( বিশ্বাসঘাতকতা )
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.