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

Appropriate Preposition:

  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Made of ( তৈরি ) This ring is made of gold.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Devoid of ( বর্জিত ) He is devoid of common sense.
  • Require of ( প্রয়োজন হওয়া (কোন কিছু) ) I required a loan of him.

Idioms:

  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • but me no buts ( কিন্তু কিন্তু করো না )
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.