"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.
  • Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.
  • Wait for ( অপেক্ষা করা ) I waited for him for two hours.
  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.

Idioms:

  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • In vain ( বৃথা ) All his attempts were in vain.
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • Turn down ( প্রত্যাখান করা ) He turned down my proposal.
  • be up and doing ( উঠে-পড়ে লাগা )