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

Appropriate Preposition:

  • Rely on ( নির্ভর করা ) You can rely on him.
  • Hard of ( কম শোনা ) He is hard of hearing.
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Delight in ( আনন্দ ) He takes delight in music.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Certain of ( নিশ্চিত ) He is now certain of his ground.

Idioms:

  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • throw dust in ones hands full ( কারো চোখে ধূলো দেওয়া )
  • By all means ( সবর্প্রকার ) Try to do it by all means.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • At all ( আদৌ ) He does not know French at all.