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

Appropriate Preposition:

  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Occur to ( মনে হওয়া ) The idea never occurred to me.
  • Divide into ( বিভক্ত করা (অংশ) ) It was divided into several parts.
  • Pride on ( গর্ব করা ) He prides himself on his high birth.
  • Hope for ( আশা করা ) Let us hope for the best.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.

Idioms:

  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Man of straw ( অপদার্থ লোক ) We do not care a fig for a man of straw like him.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • 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.