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

Appropriate Preposition:

  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Eligible for ( যোগ্য ) He is eligible for the post.
  • Escape from ( পলায়ন করা ) The prisoner escaped from the jail.
  • Rejoice in ( আনন্দ করা ) Every one rejoiced in her success.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.

Idioms:

  • A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
  • clever hit ( কথার মতন কথা )
  • set a naught ( কলা দেখানো )