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

Appropriate Preposition:

  • Believe in ( বিশ্বাস করা ) I do not believe in his honesty.
  • Rid of ( মুক্ত হওয়া ) Get rid of bad company.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Mourn over ( শোক করা ) Don't mourn over the dead.
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.

Idioms:

  • In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
  • In force ( বলবৎ ) This law is in force now.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • bell the cat ( সর্তকতার জন্য বিড়ালের গলায় ঘন্টা বাধা ; কোন কাজ যেটা অর্জন করা কঠিন বা অসম্ভব ) Everybody is trying but who actually bell the cat?
  • By and by ( শীঘ্র ) He will come here by and by.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.