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

Appropriate Preposition:

  • Think over ( চিন্তা করা (কোনকিছু) ) Think carefully over his advice.
  • Hunger for ( তীব্র আকাঙ্খা ) His hunger for knowledge surprised us.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Replace with another ( পরিবর্তন করা (একটি জিনিস) ) Replace this chair with new one.

Idioms:

  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • In the long run ( পরিশেষে ) You will have to suffer in the long run.
  • breathe out ( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.