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

Appropriate Preposition:

  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Suffer from ( কষ্ট পাওয়া ) He is suffering from fever.
  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.

Idioms:

  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • 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.
  • At home ( দক্ষ ) He is at home in mathematics.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • In the long run ( পরিশেষে ) You will have to suffer in the long run.
  • Gala Day ( উৎসবের দিন ) The 15th August is a gala day to the Indians.