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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Occur to ( মনে হওয়া ) The idea never occurred to me.

Idioms:

  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • Cut to the quick ( মর্মাহত হওয়া ) I was cut to the quick by his words.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake