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

Appropriate Preposition:

  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • live by ones wit ( কথা বেচে খাওয়া )
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.