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

Appropriate Preposition:

  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Lacking in ( অভাব আছে এমন ) He is lacking in courage.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Tide over ( অতিক্রম করা ) He will soon tide over the difficulty.
  • Abide by ( মেনে চলা ) One should abide by the rules
  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Moot point ( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.