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

Appropriate Preposition:

  • Difference between ( পার্থক্য ) There is no difference between the two brothers.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Interest in ( আগ্রহ ) He has a special interest in history.
  • Ashamed of ( লজ্জিত ) He is not ashamed of his conduct.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.
  • Mourn for ( শোক করা ) Don't mourn for the dead.

Idioms:

  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )