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

Appropriate Preposition:

  • Crave for ( আকাঙ্খা করা ) He craves for wealth.
  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Invite to ( নিমন্ত্রণ করা ) I invited him to dinner.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Live within ( বাঁচা ) He live within his means

Idioms:

  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake