"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.
  • Different from ( পৃথক ) This book is different from that.
  • Jealous of ( ঈর্ষা পরায়ণ ) I am not at all jealous of his fortune.
  • Cure of ( আরগ্য হওয়া ) He will be cured of the disease very soon.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.
  • Blush with (for) ( লজ্জায় রাঙা হওয়া ) She blushed with shame.

Idioms:

  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.