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

Appropriate Preposition:

  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Dull of ( বোধশক্তিহীন ) He is dull of understanding.
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Due to ( কারণে ) His absence is due to illness.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Tide over ( অতিক্রম করা ) He will soon tide over the difficulty.

Idioms:

  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.
  • Null and void ( বাতিল ) The deed has been null and void now.
  • throw dust in ones hands full ( কারো চোখে ধূলো দেওয়া )
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.