"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.
  • Argue against ( যূক্তি দেখানো (কোন কিছু) ) I argued with him against the point.
  • Afraid of ( ভীত ) I am not afraid of ghosts.
  • Sick of ( পীড়িত, ক্লান্ত ) He is sick for home.
  • Invite to ( নিমন্ত্রণ করা ) I invited him to dinner.
  • Quick of ( চটপটে ) He is quick of understanding.

Idioms:

  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.
  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.