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

Appropriate Preposition:

  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Take after ( সদৃশ হওয়া ) The boy takes after his father.
  • Agree with ( একমত হওয়া (ব্যক্তি) ) I agree with you on this point
  • Afraid of ( ভীত ) I am not afraid of ghosts.

Idioms:

  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • At home ( দক্ষ ) He is at home in mathematics.
  • the exact point ( কাঁটায়-কাঁটায় )
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.