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

Appropriate Preposition:

  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Loyal to ( বিশ্বস্ত ) He is loyal to his master.
  • Impose on ( চাপানো ) The task was imposed on him.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Trust with ( বিশ্বাস করা (জিনিস) ) You may trust me with the work.
  • Engaged with ( নিযুক্ত (ব্যক্তি) ) I was engaged with him in talk.

Idioms:

  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • be bad at ( দক্ষ না হওয়া )
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.