"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.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Talk to ( কথা বলা (ব্যক্তি) ) I am talking to (with) Mr. Roy.
  • Equal with ( সমতুল্য (ব্যক্তি) ) Mr.Karim is equal in rank with Mr.Rahim.
  • Limit to ( সীমা ) You should have a limit to your demands.

Idioms:

  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.