"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.
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
  • Vain of ( অহঙ্কারী ) She is vain of her beauty.
  • Annoyed with ( বিরক্ত (ব্যক্তি) ) I was annoyed with him for being late.
  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Dislike for ( অপছন্দ ) He has dislike for dogs.

Idioms:

  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.
  • Bad blood ( মনোমালিন্য ; শত্রতা ; দ্বেষ ) Now there is bad blood between the two brothers.
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • be up and doing ( উঠে-পড়ে লাগা )