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

Appropriate Preposition:

  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Commence on ( শুরু করা ) Our examination commences on the 3rd July.
  • Mourn over ( শোক করা ) Don't mourn over the dead.
  • Free from ( মুক্ত ) He is now free from danger.
  • Eager for ( আগ্রহী ) He is eager for promotion in service.

Idioms:

  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • Make both ends meet ( আয়ব্যয় মেলানো ) I cannot make both ends meet with my small income.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • be up and doing ( উঠে-পড়ে লাগা )