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

Appropriate Preposition:

  • Apply to ( আবেদন করা (ব্যক্তি) ) He applied to he Secretary for the post.
  • Eligible for ( যোগ্য ) He is eligible for the post.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Disgrace to ( কলঙ্ক ) He is disgrace to his family.
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.

Idioms:

  • host in himself ( একাই একশ )
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • be bad at ( দক্ষ না হওয়া )
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • At all ( আদৌ ) He does not know French at all.