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

Appropriate Preposition:

  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Pity for ( করুণা ) Have pity for the poor.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.

Idioms:

  • In vain ( বৃথা ) All his attempts were in vain.
  • Cut to the quick ( মর্মাহত হওয়া ) I was cut to the quick by his words.
  • Call to mind ( স্মরণ করা ) I cannot call to mind your name.
  • At stake ( বিপন্ন ) His life is at stake now.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • clever hit ( কথার মতন কথা )