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

Appropriate Preposition:

  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.

Idioms:

  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.