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

Appropriate Preposition:

  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Burst out ( ফেটে পড়া ) He burst out laughing at my joke.
  • Zeal for ( প্রবল উৎসাহ ) He has a zeal for social work.
  • Afraid of ( ভীত ) I am not afraid of ghosts.
  • Complain against ( অভিযোগ করা (অন্য ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Unite with ( ঐক্যবদ্ধ হওয়া ) Be united with your friends.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.