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

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Angry at ( রাগান্বিত (কারো আচরণ) ) I am angry at your conduct.
  • Allot to ( বিলি করা ) One room has been allotted to him.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Look up ( শব্দার্থ খোঁজা ) Look up the word in the dictionary.

Idioms:

  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • bad shoot ( অসংগত অনুমান )
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • At large ( স্বাধীন ) The anti-socials are still at large.