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

Appropriate Preposition:

  • Lacking in ( অভাব আছে এমন ) He is lacking in courage.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.

Idioms:

  • Turn a deaf ear to ( মনোযোগ না দেওয়া ) He turned a deaf ear to my proposal.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.