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

Appropriate Preposition:

  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
  • Late in ( দেরি ) Why are you so late in coming?
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.

Idioms:

  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • In a nut shell ( খুব সংক্ষেপে ) Tell the story in a nut shell.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • Turn a deaf ear to ( মনোযোগ না দেওয়া ) He turned a deaf ear to my proposal.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.