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

Appropriate Preposition:

  • Quick at ( চটপটে ) He is quick at figures.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.
  • Limit to ( সীমা ) You should have a limit to your demands.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.

Idioms:

  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • Hush money ( ঘুষ ) He offered a hush money to suppress the murder.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.