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

Appropriate Preposition:

  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Open to ( উন্মুক্ত ) His plan is open to objection.
  • Interfere with ( হস্তক্ষেপ করা (ব্যক্তি) ) Do not interfere with me in my business.
  • Divide into ( বিভক্ত করা (অংশ) ) It was divided into several parts.
  • Accustomed to ( অভ্যস্ত ) I am accustomed to such a life.
  • Hard at ( উদ্যমী ) He is hard at work before examination.

Idioms:

  • At stake ( বিপন্ন ) His life is at stake now.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.