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

Appropriate Preposition:

  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Zeal for ( প্রবল উৎসাহ ) He has a zeal for social work.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Free from ( মুক্ত ) He is now free from danger.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.

Idioms:

  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.