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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Talk to ( কথা বলা (ব্যক্তি) ) I am talking to (with) Mr. Roy.
  • Offensive to ( বিরক্তিকর ) This acrid smell is offensive to me.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Out of date ( অপ্রচলিত ) This fashion is now out of date.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.