"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.
  • Familiar with ( সুপরিচিত ) He is familiar with my brother.
  • Jump at ( আগ্রহ সহকারে গ্রহণ করা ) Do not jump at the offer.
  • Look for ( খোঁজা ) I am looking for a good job.
  • Despair of ( নিরাশ হওয়া ) Do not despair of success.
  • Prompt at ( চটপটে (ব্যক্তিত্ব) ) He is prompt at figures.

Idioms:

  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • be bad at ( দক্ষ না হওয়া )
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.