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

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Invite to ( নিমন্ত্রণ করা ) I invited him to dinner.
  • Abound in ( প্রচুর পরিমাণে থাকা ) Fish abounds in this river.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Made of ( তৈরি ) This ring is made of gold.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.

Idioms:

  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • queer go ( অদ্ভুত ব্যপার )
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.