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

Appropriate Preposition:

  • Invite to ( নিমন্ত্রণ করা ) I invited him to dinner.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Admit into ( প্রবেশাধিকার দেওয়া ) He was admitted into the room.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.

Idioms:

  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • All but ( প্রায় ) The poor villagers are all but ruined.
  • Null and void ( বাতিল ) The deed has been null and void now.