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

Appropriate Preposition:

  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Lament for ( বিলাপ করা ) She lamented for her child.
  • Escape by ( রক্ষা করা ) He escaped by a hair breadth.
  • Anxious about ( উদ্বিগ্ন ) I am anxious about my health.
  • Rejoice in ( আনন্দ করা ) Every one rejoiced in her success.
  • Care of ( যত্ন নেওয়া ) Take care of your health.

Idioms:

  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.