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

Appropriate Preposition:

  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Inquire of ( অনুসন্ধান করা (ব্যক্তি) ) I inquired of him about the matter.
  • Apply for ( আবেদন করা (কোন কিছু) ) He applied to the Secretary for the post.
  • Lack of ( অভাব ) I have no lack of friends.
  • Offend against ( লঙ্গন করা ) You have offended against good manners.
  • Acquainted with ( পরিচিত ) I am acquainted with her.

Idioms:

  • At large ( স্বাধীন ) The anti-socials are still at large.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • clever hit ( কথার মতন কথা )
  • In time ( ঠিক সময়ে ) He reached the station in time.
  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.