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

Appropriate Preposition:

  • Kind of ( প্রকার ) What kind of paper is it?
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Rest with ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) The whole matter rests with you.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Send for ( ডেকে পাঠানো ) Send for a doctor immediately.

Idioms:

  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
  • At last ( অবশেষে ) I got my missing book at last.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.