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

Appropriate Preposition:

  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Jump at ( আগ্রহ সহকারে গ্রহণ করা ) Do not jump at the offer.
  • Taste for ( রুচি ) She has no taste for music.
  • Dull at ( কাঁচা ) He is dull at Physics.

Idioms:

  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel