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

Appropriate Preposition:

  • Retire from ( অবসর লওয়া ) He retired from service on a pension.
  • Lament for ( বিলাপ করা ) She lamented for her child.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.

Idioms:

  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.