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

Appropriate Preposition:

  • Vain of ( অহঙ্কারী ) She is vain of her beauty.
  • Wait for ( অপেক্ষা করা ) I waited for him for two hours.
  • Inquire about ( অনুসন্ধান করা (কোন ব্যপার) ) I inquired of him about (into) the matter.
  • Abound in ( প্রচুর পরিমাণে থাকা ) Fish abounds in this river.
  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Live on ( খেয়ে বাঁচা ) The cow lives on grass.

Idioms:

  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • At stake ( বিপন্ন ) His life is at stake now.
  • In vain ( বৃথা ) All his attempts were in vain.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.