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

Appropriate Preposition:

  • Addicted to ( আসক্ত ) He is addicted to separate.
  • Quick at ( চটপটে ) He is quick at figures.
  • Favour with ( অনুগত করা ) Would you favour me with an early reply?
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Listen to ( শোনা ) Listen to the news on the radio.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • Bring to book ( শাস্তি দেওয়া ) He should be brought to book for his misconduct.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • At stake ( বিপন্ন ) His life is at stake now.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • Man of straw ( অপদার্থ লোক ) We do not care a fig for a man of straw like him.