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

Appropriate Preposition:

  • Faithful to ( বিশ্বস্ত ) The dog is faithful to his master.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Addicted to ( আসক্ত ) He is addicted to separate.
  • Insist on ( জিদ করা ) He insisted on my going home.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.

Idioms:

  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • At sixes and sevens ( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.