"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.
  • Famous for ( বিখ্যাত ) Radhanager is famous for the birth place of Raja Rammohan.
  • Warn of ( সতর্ক করা ) He warned me of the danger.
  • Kind to ( সদয় ) She is very kind to the children.
  • Familiar with ( সুপরিচিত ) He is familiar with my brother.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
  • have ones eyes ( কারও হাতে বিস্তর কাজ থাকা )
  • At home ( দক্ষ ) He is at home in mathematics.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.