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

Appropriate Preposition:

  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Alternative to ( বিকল্প ) This question is alternative to that.
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Mourn for ( শোক করা ) Don't mourn for the dead.

Idioms:

  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • have ones eyes ( কারও হাতে বিস্তর কাজ থাকা )
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • After all ( সবকিছু সত্ত্বেও ) After all, he is a patriot.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • In the long run ( পরিশেষে ) You will have to suffer in the long run.