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

Appropriate Preposition:

  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Ashamed of ( লজ্জিত ) He is not ashamed of his conduct.
  • Argue against ( যূক্তি দেখানো (কোন কিছু) ) I argued with him against the point.
  • Trust to ( বিশ্বাস করা (ব্যক্তি) ) You may trust the work to me.
  • Complain to ( অভিযোগ করা (ব্যক্তি) ) The complained to the Director against the Manager about her behavior.

Idioms:

  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • Man of straw ( অপদার্থ লোক ) We do not care a fig for a man of straw like him.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.