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

Appropriate Preposition:

  • Occupied with ( নিয়োজিত (কাজ) ) He is occupied with his studies.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Smile on ( অনুগ্রহ করা ) Fortune smiled on him.
  • Faithful to ( বিশ্বস্ত ) The dog is faithful to his master.
  • Rid of ( মুক্ত হওয়া ) Get rid of bad company.

Idioms:

  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • In a nut shell ( খুব সংক্ষেপে ) Tell the story in a nut shell.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.