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Appropriate Preposition:
- Certain of ( নিশ্চিত ) He is now certain of his ground.
- Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
- Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
- Informed of ( অবহিত ) I was not informed of your misfortune.
- Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.
- Want of ( অভাব ) We have no want of money.
Idioms:
- Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
- Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
- big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
- put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
- In black and white ( লিখিতভাবে ) Put down the statement in black and white.
- Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.