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

Appropriate Preposition:

  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Displeased with ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Faith in ( বিশ্বাস ) I have no faith in him.
  • Encroach on ( অনধিকার প্রবেশ করা ) Do not encroach on my land.
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.

Idioms:

  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • As it were ( যেন ) The sun is, as it were , the lamp of the universe.
  • Bird of a feather ( এক রকম স্বভাবের লোক ) Birds of a feather flock together.
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.