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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Admit of ( স্বীকৃতি পাওয়া ) Your conduct admits of no excuse.
  • Listen to ( শোনা ) Listen to the news on the radio.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.

Idioms:

  • In fine ( পরিশেষ ) In fine he declared his plan.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • bell the cat ( সর্তকতার জন্য বিড়ালের গলায় ঘন্টা বাধা ; কোন কাজ যেটা অর্জন করা কঠিন বা অসম্ভব ) Everybody is trying but who actually bell the cat?
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • Turn a deaf ear to ( মনোযোগ না দেওয়া ) He turned a deaf ear to my proposal.