"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.
  • Apply to ( আবেদন করা (ব্যক্তি) ) He applied to he Secretary for the post.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.

Idioms:

  • Hush money ( ঘুষ ) He offered a hush money to suppress the murder.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • Beat about the bush ( কাজের কথায় না এসে আজেবাজে কথা বলা ) Please come to the point without beating about the bush
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.