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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Quick of ( চটপটে ) He is quick of understanding.
  • Wait on ( সেবা করা ) The nurse waited on the patient.
  • Differ on ( ভিন্ন মত হওয়া (ব্যপার) ) I differ with you on this point.

Idioms:

  • Bird of a feather ( এক রকম স্বভাবের লোক ) Birds of a feather flock together.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • In a fix ( মুশকিলে পতিত ) He is in a fix and does not know what to do.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.