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

Appropriate Preposition:

  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Supply to ( যোগান দেওয়া (ব্যক্তি) ) He supplied food to us.
  • Quarrel for ( কলহ করা (কোনকিছু) ) They quarreled with one another for the property.
  • Appeal to ( আবেদন করা (ব্যক্তি) ) He appealed to the Headmaster for pardon.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Mourn over ( শোক করা ) Don't mourn over the dead.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • At stake ( বিপন্ন ) His life is at stake now.
  • the exact point ( কাঁটায়-কাঁটায় )
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.