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

Appropriate Preposition:

  • Rid of ( মুক্ত হওয়া ) Get rid of bad company.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.

Idioms:

  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • in the doldrums ( উদাসীন ভাবাপন্ন )
  • Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • Nip in the bud ( অঙ্কুরে বিনষ্ট করা ) All his hopes were nipped in the bud.