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

Appropriate Preposition:

  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Contrary to ( বিপরীত ) His action is contrary to his words.
  • Burst into ( ভেঙ্গে পড়া ) He burst into tears at the sad news
  • Favourable to ( অনুকূল (ব্যক্তি) ) This situation is favourable to me for doing this.
  • Abide by ( মেনে চলা ) One should abide by the rules

Idioms:

  • In full swing ( পুরাদমে ) The school is now in full swing.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • Bad blood ( মনোমালিন্য ; শত্রতা ; দ্বেষ ) Now there is bad blood between the two brothers.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • the exact point ( কাঁটায়-কাঁটায় )
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.