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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Responsible for ( দায়ী (কোন কার্জ) ) He is responsible to the committee for his action.
  • Disgusted with ( বিরক্ত ) I am disgusted with him at his conduct.

Idioms:

  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • As usual ( যথারীতি ) He is late as usual.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )