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

Appropriate Preposition:

  • Deaf to ( শুনতে অনিচ্ছুক ) He is deaf to my request.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Informed of ( অবহিত ) I was not informed of your misfortune.

Idioms:

  • Null and void ( বাতিল ) The deed has been null and void now.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • Household word ( সকলের পরিচিত নাম ) Mother Teresa's name has now become a household word.
  • be up and doing ( উঠে-পড়ে লাগা )