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

Appropriate Preposition:

  • Think over ( চিন্তা করা (কোনকিছু) ) Think carefully over his advice.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Displeased with ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.

Idioms:

  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • In vain ( বৃথা ) All his attempts were in vain.
  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Birds eye view ( মোটামোটি ধারণা ; এক নজর ) He took a bird’s eye view of the flood-stricken area from an aeroplane.