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

Appropriate Preposition:

  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Interest in ( আগ্রহ ) He has a special interest in history.
  • Delight in ( আনন্দ ) He takes delight in music.
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Tired of ( ক্লান্ত ) I am Tired of doing the same thing day after day.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment

Idioms:

  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel
  • In no time ( শীঘ্র ) He will finish the work in no time.