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

Appropriate Preposition:

  • Wait on ( সেবা করা ) The nurse waited on the patient.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Look after ( দেখাশোনা করা ) There is none to look after her.
  • Mourn for ( শোক করা ) Don't mourn for the dead.

Idioms:

  • under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
  • As usual ( যথারীতি ) He is late as usual.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.