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

Appropriate Preposition:

  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.
  • Pass away ( মারা যাওয়া ) He passes away last night.
  • Mourn over ( শোক করা ) Don't mourn over the dead.

Idioms:

  • set a naught ( কলা দেখানো )
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At last ( অবশেষে ) I got my missing book at last.