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

Appropriate Preposition:

  • Lament for ( বিলাপ করা ) She lamented for her child.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Encroach on ( অনধিকার প্রবেশ করা ) Do not encroach on my land.
  • Loyal to ( বিশ্বস্ত ) He is loyal to his master.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.

Idioms:

  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.