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

Appropriate Preposition:

  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Offended at ( বিরক্ত (কোন কাজে) ) I am offended with you at your conduct.
  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Kind of ( প্রকার ) What kind of paper is it?
  • Prohibit from ( বারণ করা ) I prohibited him from going there.
  • Hard at ( উদ্যমী ) He is hard at work before examination.

Idioms:

  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • Turn down ( প্রত্যাখান করা ) He turned down my proposal.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.