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

Appropriate Preposition:

  • Faith in ( বিশ্বাস ) I have no faith in him.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Indulge in ( আসক্ত হওয়া ) He indulge in drugs.
  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Live on ( খেয়ে বাঁচা ) The cow lives on grass.

Idioms:

  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • be bad at ( দক্ষ না হওয়া )
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.