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

Appropriate Preposition:

  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Need of ( প্রয়োজনীয় ) I am in need of more money.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Angry for ( রাগান্বিত (কোন কিছু) ) I am angry for something.

Idioms:

  • reap the harvest of sin ( কর্ম ভোগ করা )
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.