Which of the following 'just' is an adjective?

Correct answer: I don't really think he had just cause to complain.
- এখানে 'just' শব্দটি adjective হিসেবে ব্যবহৃত হয়েছে।
- এটি 'cause' (noun)-এর আগে বসে সঠিক / ন্যায়সঙ্গত (fair, rightful) অর্থ প্রকাশ করছে।
- "Just cause" মানে ন্যায্য কারণ বা সঠিক কারণ।

• just: [adjective]
English meaning: fair; morally correct.
Bangla meaning: সঠিক / ন্যায়সঙ্গত।

Example:
The judge's sentence was perfectly just in the circumstances.
I don't really think he had just cause to complain.
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অন্য বিকল্পগুলোর 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, Jim?" "I'm just coming."
- এখানেও 'just' হলো adverb, যা "coming" (verb)-কে modifies করছে।

Options,
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.

just: [adverb]
English meaning: exactly or equally.
Example:
- This carpet would be just right for the dining room.
- I can't help you just now/yet.

Source: Cambridge Dictionary.