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

Appropriate Preposition:

  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Argue against ( যূক্তি দেখানো (কোন কিছু) ) I argued with him against the point.
  • Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.

Idioms:

  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • At sixes and sevens ( বিশৃঙ্খলা অবস্থায় ) All the furniture in the room were at sixes and sevens.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • Nip in the bud ( অঙ্কুরে বিনষ্ট করা ) All his hopes were nipped in the bud.