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

Appropriate Preposition:

  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Displeased with ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Annoyed for ( বিরক্ত (কোন কিছু) ) I was annoyed for the music.
  • Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.

Idioms:

  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Dead against ( তীব্র বিরোধী ) I am dead against his proposal.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • By and by ( শীঘ্র ) He will come here by and by.