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

Appropriate Preposition:

  • Ill with ( অসুস্থ ) He is ill with fever.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.

Idioms:

  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Irony of fate ( ভাগ্যের পরিহাস ) He could not succeed by irony of fate.
  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.