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

Appropriate Preposition:

  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Occupied with ( নিয়োজিত (কাজ) ) He is occupied with his studies.
  • True to ( বিশ্বস্ত ) He is true to his master.
  • Parallel to ( সমান্তরাল ) This line is parallel to that.
  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • the exact point ( কাঁটায়-কাঁটায় )
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • As it were ( যেন ) The sun is, as it were , the lamp of the universe.
  • In force ( বলবৎ ) This law is in force now.