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

Appropriate Preposition:

  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.
  • Good at ( দক্ষ ) He is good at tennis.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Excel in ( তুলনামূলক ভাবে সুন্দর হওয়া ) He excels in painting.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Angry for ( রাগান্বিত (কোন কিছু) ) I am angry for something.

Idioms:

  • breathe out ( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Call in question ( সন্দেহ করা ) No one can call his honesty in question.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • By and by ( শীঘ্র ) He will come here by and by.
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.