service engineer Audio  চলাচল প্রকৌশলী;

Appropriate Preposition

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Compare with ( তুলনা করা (সদৃশ বস্তু) ) Rabindranath may be compared with Shakespeare.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • Man of letters ( পন্ডিত লোক ) Sir Ashutosh Mukherjee was a man of letters.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.