"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.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Commence on ( শুরু করা ) Our examination commences on the 3rd July.
  • Die for ( মারা যাওয়া (কারণ) ) He died for his country.

Idioms:

  • At stake ( বিপন্ন ) His life is at stake now.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • Turn down ( প্রত্যাখান করা ) He turned down my proposal.
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
  • set a naught ( কলা দেখানো )