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

Appropriate Preposition:

  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Satisfaction in ( সন্তোষ ) I find satisfaction in gardening. Great was his satisfaction with her result.
  • Vain of ( অহঙ্কারী ) She is vain of her beauty.
  • True to ( বিশ্বস্ত ) He is true to his master.
  • Liking for ( রুচি ) She has a liking for music.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌

Idioms:

  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.