"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.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Vexed for ( বিরক্ত (জিনিস) ) He is vexed with me for opposing him.
  • Hard at ( উদ্যমী ) He is hard at work before examination.

Idioms:

  • In a fix ( মুশকিলে পতিত ) He is in a fix and does not know what to do.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • breathe out ( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • Maiden speech ( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.