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

Appropriate Preposition:

  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Send for ( ডেকে পাঠানো ) Send for a doctor immediately.
  • Due to ( কারণে ) His absence is due to illness.
  • Deal in ( ব্যবসা করা ) He deals in rice.

Idioms:

  • bad faith ( বিশ্বাসঘাতকতা )
  • Beggar description ( বর্ণনাতীত ) The beauty of the Taj beggars description.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • At home ( দক্ষ ) He is at home in mathematics.