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

Appropriate Preposition:

  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Look into ( অনুসন্ধান করা ) I am looking into the matter.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Excel in ( তুলনামূলক ভাবে সুন্দর হওয়া ) He excels in painting.

Idioms:

  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • As usual ( যথারীতি ) He is late as usual.
  • be up and doing ( উঠে-পড়ে লাগা )
  • At stake ( বিপন্ন ) His life is at stake now.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.