সঠিক উত্তর হলো: The judge's sentence was perfectly just in the circumstances।

এখানে ‘just’ শব্দটি adjective হিসেবে ব্যবহার করা হয়েছে এবং এটি ন্যায়সঙ্গত, সঠিক অর্থ প্রকাশ করছে।

just [adjective]

• English meaning: fair; morally correct

• Bangla meaning: সঠিক / ন্যায়সঙ্গত

উদাহরণ বাক্য:

1. The judge's sentence was perfectly just in the circumstances।

2. I don't really think he had just cause to complain।

অন্য বিকল্পের ব্যাখ্যা:

• ক) I'll just finish this, then we can go. → এখানে ‘just’ একটি adverb।

• গ) I can't help you just now. → এখানে ‘just’ একটি adverb, সময় বোঝাতে ব্যবহৃত — মানে “এইমাত্র/এখনই”।

• ঘ) "Where are you, Rony?" "I'm just coming." → এখানেও ‘just’ হলো adverb, যা “coming” (verb)-কে modifies করছে।

just [adverb]

• English meaning: now, very soon, or very recently

• Example:

  • "Where are you, Jim?" "I'm just coming."

  • I'll just finish this, then we can go.

• English meaning: exactly or equally

• Example:

  • This carpet would be just right for the dining room.

  • I can't help you just now/yet.

উৎস: 

• Corrected sentence: I feel so much better after I’ve been for a run in the park.

Explanation:

• মূল বাক্যটি I feel so better… বলা হয়েছে, যা ভুল।

• Reason: "so" cannot be used directly with the comparative adjective "better." We must use so much better.

• Rule: Before comparatives, use so much, not just "so."

Additional notes on “so”:

1. Comparison substitute:

   • When comparing: more so / less so can be used.

   • Example: The kitchen is very old-fashioned, the living room more so.

2. Degree adverb (to such a great extent):

   • Example: Using that camera is easy. Why is she making it so difficult?

3. Intensifier (very, very):

   • Example: That’s kind of you. Thanks so much for thinking of us.

Source: Cambridge Dictionary.

Complete Sentence:
He described a rare book, the contents of which fascinated all the scholars.

Explanation:

• বাক্যে "a rare book" এবং "the contents" এর মধ্যে সম্পর্ক বোঝাতে relative pronoun প্রয়োজন।

• "the contents of which" অর্থাৎ the contents of the rare book।

• এখানে a rare book হলো antecedent।

• সম্পূর্ণ clause: the contents of which fascinated all the scholars = the contents of the rare book fascinated all the scholars।

Option Analysis:

• ক) of which → সঠিক (Formal English-এ ব্যবহৃত হয়; "the contents of the book" বোঝায়)

• খ) in which → ভুল (স্থান বা সময় বোঝায়; এখানে প্রাসঙ্গিক নয়)

• গ) that → ভুল (defining clause-এ ব্যবহার হয়; non-defining clause-এ উপযুক্ত নয়)

• ঘ) whose → ভুল

আরও উদাহরণ:

• They visited the village, the beauty of which was amazing.
  (the beauty of which = the beauty of the village)