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

Appropriate Preposition:

  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Senior to ( বয়সে বড়, উচ্চপদস্থ ) He is senior to me by four years.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Plead with ( ওকালতি করা (ব্যক্তি) ) I pleaded with him for justice.

Idioms:

  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Call a spade a spade ( অপ্রিয় সত্য কথা বলা ) I have no hesitation to call a spade a spade.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.