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

Appropriate Preposition:

  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • True to ( বিশ্বস্ত ) He is true to his master.
  • Wait on ( সেবা করা ) The nurse waited on the patient.

Idioms:

  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • Call in question ( সন্দেহ করা ) No one can call his honesty in question.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.
  • Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
  • queer go ( অদ্ভুত ব্যপার )