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

Appropriate Preposition:

  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.
  • End in ( শেষ হওয়া ) All his plans ended in smoke.
  • Capacity for ( যোগ্যতা ) He has a capacity for hard work.
  • Vexed with ( বিরক্ত (ব্যক্তি) ) He is vexed with me at my conduct.
  • Busy with ( ব্যস্ত ) He is busy with his studies.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Irony of fate ( ভাগ্যের পরিহাস ) He could not succeed by irony of fate.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • Gala Day ( উৎসবের দিন ) The 15th August is a gala day to the Indians.
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.