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

Appropriate Preposition:

  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.
  • Part with ( বিচ্ছিন্ন হওয়া (কোন জিনিস) ) She parted with the ring.
  • Pretend to ( ভান করা ) He does not pretend to high birth.

Idioms:

  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • be bad at ( দক্ষ না হওয়া )
  • At home ( দক্ষ ) He is at home in mathematics.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.