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

Appropriate Preposition:

  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Lacking in ( অভাব আছে এমন ) He is lacking in courage.
  • Favour with ( অনুগত করা ) Would you favour me with an early reply?

Idioms:

  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • By and by ( শীঘ্র ) He will come here by and by.
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.