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

Appropriate Preposition:

  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Heir of ( উত্তরাধিকারী (ব্যক্তি) ) He is the heir of his uncle.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Retire from ( অবসর লওয়া ) He retired from service on a pension.
  • Depend on ( নির্ভর করা ) Success depends on hard work.

Idioms:

  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.