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

Appropriate Preposition:

  • Look into ( অনুসন্ধান করা ) I am looking into the matter.
  • Accompanied with ( একসঙ্গে ঘটা ) He has fever accompanied with headache.
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Smile on ( অনুগ্রহ করা ) Fortune smiled on him.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Wait on ( সেবা করা ) The nurse waited on the patient.

Idioms:

  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • in the doldrums ( উদাসীন ভাবাপন্ন )
  • when pigs fly ( কখনও না ) I will help you when pigs fly