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

Appropriate Preposition:

  • Wait for ( অপেক্ষা করা ) I waited for him for two hours.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Live within ( বাঁচা ) He live within his means
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.

Idioms:

  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • By and by ( শীঘ্র ) He will come here by and by.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • In a hurry ( তাড়াহুড়ার মধ্যে ) Don't do the work in a hurry.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel