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

Appropriate Preposition:

  • Involved in ( জড়িত ) He is involved in the plot.
  • Accompanied by ( সঙ্গী হওয়া ) He was accompanied by his father.
  • Take after ( সদৃশ হওয়া ) The boy takes after his father.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Make both ends meet ( আয়ব্যয় মেলানো ) I cannot make both ends meet with my small income.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Of course ( অবশ্যই ) Of course, you know what that means