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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Belong to ( অধিকারে থাকা ) This house is no more belongs to him.
  • Compete with ( প্রতিযোগিতা করা (কোন একজন) ) I competed with him for the first prize.
  • Addicted to ( আসক্ত ) He is addicted to separate.
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.

Idioms:

  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • Hush money ( ঘুষ ) He offered a hush money to suppress the murder.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Call a spade a spade ( অপ্রিয় সত্য কথা বলা ) I have no hesitation to call a spade a spade.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.