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

Appropriate Preposition:

  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.
  • Crave for ( আকাঙ্খা করা ) He craves for wealth.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.

Idioms:

  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • bad faith ( বিশ্বাসঘাতকতা )
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • set a naught ( কলা দেখানো )