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

Appropriate Preposition:

  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.
  • Prompt in ( চটপটে (উত্তর) ) He is prompt in his answer.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.
  • Eligible for ( যোগ্য ) He is eligible for the post.

Idioms:

  • Out of date ( অপ্রচলিত ) This fashion is now out of date.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • Fish out of water ( অস্বস্তিকর অবস্থায় ) When he came to the village, he felt like a fish out of water.
  • A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.