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

Appropriate Preposition:

  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Confident of ( স্থির বিশ্বাসী ) I am confident of success.
  • Invite to ( নিমন্ত্রণ করা ) I invited him to dinner.
  • Suffer from ( কষ্ট পাওয়া ) He is suffering from fever.
  • Wonder at ( অবাক হওয়া ) I wonder at his ignorance.
  • Believe in ( বিশ্বাস করা ) I do not believe in his honesty.

Idioms:

  • As usual ( যথারীতি ) He is late as usual.
  • At all ( আদৌ ) He does not know French at all.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • In vain ( বৃথা ) All his attempts were in vain.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.