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

Appropriate Preposition:

  • Despair of ( নিরাশ হওয়া ) Do not despair of success.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Interfere with ( হস্তক্ষেপ করা (ব্যক্তি) ) Do not interfere with me in my business.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Fond of ( অনুরাগী ) Children are fond of sweets.
  • Crave for ( আকাঙ্খা করা ) He craves for wealth.

Idioms:

  • In full swing ( পুরাদমে ) The school is now in full swing.
  • By and by ( শীঘ্র ) He will come here by and by.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
  • In vain ( বৃথা ) All his attempts were in vain.
  • till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.