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

Appropriate Preposition:

  • Dull of ( বোধশক্তিহীন ) He is dull of understanding.
  • Kind to ( সদয় ) She is very kind to the children.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Abide by ( মেনে চলা ) One should abide by the rules
  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.

Idioms:

  • Set free ( মুক্ত করা ) The prisoners were set free.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Bad blood ( মনোমালিন্য ; শত্রতা ; দ্বেষ ) Now there is bad blood between the two brothers.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.