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

Appropriate Preposition:

  • Prior to ( পূর্বে ) Prior to that, he was in a wretched condition.
  • Wait for ( অপেক্ষা করা ) I waited for him for two hours.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Look over ( পরীক্ষা করা ) He is looking over the answer papers.
  • Enter into ( প্রবেশ করা ) He entered into the room.
  • Look at ( তাকানো ) Look at the moon.

Idioms:

  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • In force ( বলবৎ ) This law is in force now.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • bad faith ( বিশ্বাসঘাতকতা )
  • Of course ( অবশ্যই ) Of course, you know what that means