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

Appropriate Preposition:

  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Belong to ( অধিকারে থাকা ) This house is no more belongs to him.
  • Stare at ( একদৃষ্টিতে তাকানো ) She stared at me.
  • Comment on ( মন্তব্য করা ) He commented favorably on the point.

Idioms:

  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Bring to book ( শাস্তি দেওয়া ) He should be brought to book for his misconduct.
  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.