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

Appropriate Preposition:

  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Sure of ( নিশ্চিত ) I am sure of success.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Suffer from ( কষ্ট পাওয়া ) He is suffering from fever.
  • Disgusted at ( বিরক্ত ) I am disgusted with him at his conduct.

Idioms:

  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • Bring to book ( শাস্তি দেওয়া ) He should be brought to book for his misconduct.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.