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

Appropriate Preposition:

  • Interfere in ( হস্তক্ষেপ করা (কোন ব্যপার) ) Do not interfere in my job.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Respond to ( উত্তর দেওয়া ) Nobody responded to my call.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Need of ( প্রয়োজনীয় ) I am in need of more money.

Idioms:

  • be up and doing ( উঠে-পড়ে লাগা )
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.