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

Appropriate Preposition:

  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Different from ( পৃথক ) This book is different from that.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Confined in ( আবদ্ধ (কক্ষ) ) He is confined in a room for five days.
  • Require of ( প্রয়োজন হওয়া (কোন কিছু) ) I required a loan of him.

Idioms:

  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • Dead against ( তীব্র বিরোধী ) I am dead against his proposal.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • At home ( দক্ষ ) He is at home in mathematics.