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

Appropriate Preposition:

  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.
  • Divide into ( বিভক্ত করা (অংশ) ) It was divided into several parts.
  • Pass for ( গণ্য হওয়া ) He passes for a clever man.
  • Part with ( বিচ্ছিন্ন হওয়া (কোন জিনিস) ) She parted with the ring.
  • Commence on ( শুরু করা ) Our examination commences on the 3rd July.
  • Kind of ( প্রকার ) What kind of paper is it?

Idioms:

  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • blue blood ( অভিজাত বংশের রক্ত বহনকারী )
  • In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.