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

Appropriate Preposition:

  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Capable to ( সক্ষম ) He is capable of doing this alone.
  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Lament for ( বিলাপ করা ) She lamented for her child.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Agree with ( একমত হওয়া (ব্যক্তি) ) I agree with you on this point

Idioms:

  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • Beat about the bush ( কাজের কথায় না এসে আজেবাজে কথা বলা ) Please come to the point without beating about the bush
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.