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

Appropriate Preposition:

  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Lament for ( বিলাপ করা ) She lamented for her child.
  • Jump at ( আগ্রহ সহকারে গ্রহণ করা ) Do not jump at the offer.
  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Alternative to ( বিকল্প ) This question is alternative to that.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.

Idioms:

  • At last ( অবশেষে ) I got my missing book at last.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • cringing flatterer ( খঁয়ের খা )
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.