"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.
  • Good at ( দক্ষ ) He is good at tennis.
  • Sick of ( পীড়িত, ক্লান্ত ) He is sick for home.
  • Offend against ( লঙ্গন করা ) You have offended against good manners.
  • Add to ( যোগ করা ) Add this to that.
  • Difference between ( পার্থক্য ) There is no difference between the two brothers.

Idioms:

  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • the exact point ( কাঁটায়-কাঁটায় )
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • By chance ( দৈবাৎ ) I met him on the way by chance.