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

Appropriate Preposition:

  • Differ in ( ভিন্ন মত হওয়া (মতামত) ) They differ in their opinions.
  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Fill with ( পরিপূর্ণ ) This tank is filled with water.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.
  • Abound with ( প্রচুর পরিমাণে থাকা ) The ocean abounds with fish.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • Out of order ( বিকল ) This car is out of order.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.