The English translation of: "ঠাণ্ডায় লোক কষ্ট পাচ্ছে।"

• The most accurate translation is- গ) People are suffering from cold.

• Explanation:
- ঠাণ্ডায় = (the) cold.
- লোক = people.
- কষ্ট পাচ্ছে = are suffering from.

- সাধারণত ঠাণ্ডায় কষ্ট পাওয়া অর্থে suffering from cold ব্যবহৃত হয়।

Other options:
ক) "Winter causes hardship..."
- changes "cold" to "winter" and is less direct.

খ) "Public are suffering..."
- "public" is singular in standard English ("the public is"), and the phrasing is less natural.

ঘ) "People are suffering from the winter"
- সাধারণত "ঠাণ্ডা" বুঝাতে cold ব্যবহৃত হয়, winter নয়।