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

Appropriate Preposition:

  • Proud of ( গর্বিত ) He is proud of his position.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Allot to ( বিলি করা ) One room has been allotted to him.
  • Burst into ( ভেঙ্গে পড়া ) He burst into tears at the sad news
  • Agree on ( একমত হওয়া (নির্দিষ্ট বিষয়) ) I am agree on this point.

Idioms:

  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.