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

Appropriate Preposition:

  • Dull at ( কাঁচা ) He is dull at Physics.
  • Warn of ( সতর্ক করা ) He warned me of the danger.
  • Devoid of ( বর্জিত ) He is devoid of common sense.
  • Prefer to ( অধিক পছন্দ করা ) I prefer coffee to tea.
  • Supply to ( যোগান দেওয়া (ব্যক্তি) ) He supplied food to us.
  • Favourable to ( অনুকূল (ব্যক্তি) ) This situation is favourable to me for doing this.

Idioms:

  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • harp on the same string ( এক কথা বারবার বলা )
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.