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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Senior to ( বয়সে বড়, উচ্চপদস্থ ) He is senior to me by four years.
  • Envy of ( ঈর্ষা ) I have no envy of him.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Refer to ( বিচারার্থে পাঠানো ) Refer the matter to him for enquiry.

Idioms:

  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • Moot point ( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.